From dc0746d3c6cc40adf758c62e651843022ac69fcf Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 6 Oct 2025 12:28:27 -0300
Subject: [PATCH 01/23] Update Test.yml

---
 .github/workflows/Test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index c54588de..fbe12588 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -150,7 +150,7 @@ jobs:
         uses: julia-actions/julia-runtest@v1
         if: runner.os != 'Windows'
         with:
-          test_args: '--quickfail --platform=pocl'
+          test_args: '--quickfail --platform=pocl --verbose'
 
       - name: Setup BusyBox
         if: runner.os == 'Windows'

From 630c9ac80a054c0f154824fa7bb8250c1b407524 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 6 Oct 2025 18:31:54 -0300
Subject: [PATCH 02/23] Maybe it's a ram issue

---
 .github/workflows/Test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index fbe12588..f5dbdd11 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -150,7 +150,7 @@ jobs:
         uses: julia-actions/julia-runtest@v1
         if: runner.os != 'Windows'
         with:
-          test_args: '--quickfail --platform=pocl --verbose'
+          test_args: '--quickfail --platform=pocl --verbose --jobs=2'
 
       - name: Setup BusyBox
         if: runner.os == 'Windows'

From dbdf54be9622690df83908f36dbe7eeb820e5e63 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 6 Oct 2025 18:30:06 -0300
Subject: [PATCH 03/23] Maybe it's a virtualization issue

---
 .buildkite/pipeline.yml | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 02476bb5..bbd4e885 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -21,3 +21,40 @@ steps:
     env:
       OCL_ICD_FILENAMES: "libnvidia-opencl.so.1"
     timeout_in_minutes: 60
+
+  - group: "macos"
+    key: "julia"
+    steps:
+    - label: "{{matrix.julia}} macos {{matrix.arch}}"
+      plugins:
+        - JuliaCI/julia#v1:
+            version: {{matrix.julia}}
+        - JuliaCI/julia-coverage#v1:
+            codecov: true
+      commands: |
+        julia --project -e '
+          using Pkg
+
+          println("--- :julia: Instantiating project")
+          Pkg.add("pocl_jll")
+          Pkg.add("InteractiveUtils")
+          Pkg.develop(path="lib/intrinsics")
+
+          println("+++ :julia: Running tests")
+          using InteractiveUtils
+          InteractiveUtils.versioninfo()
+          Pkg.test(; coverage=true, test_args=`--platform=pocl --verbose --jobs=2`)'
+      agents:
+        queue: "juliaecosystem"
+        os: "macos"
+        arch: {{matrix.arch}}
+      if: build.message !~ /\[skip tests\]/
+      timeout_in_minutes: 120
+      matrix:
+        setup:
+          julia:
+            - "1.10"
+            - "1.12"
+          arch:
+            - "x86_64"
+            - "aarch64"

From 5182b0e889f99b3f92ad8377a6e7fdce9c230d06 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Thu, 23 Oct 2025 13:01:58 -0300
Subject: [PATCH 04/23] Fewer tests

---
 .github/workflows/Test.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index f5dbdd11..b57085ab 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -23,9 +23,9 @@ jobs:
       fail-fast: false
       matrix:
         version: ['1.10', '1.12']
-        os: [ubuntu-24.04, ubuntu-24.04-arm, macOS-15, macOS-15-intel, windows-2025]
+        os: [ubuntu-24.04-arm, macOS-15, macOS-15-intel, windows-2025]
         arch: [x64, arm64]
-        pocl: [jll, local]
+        pocl: [jll]
         memory_backend: [usm, svm, buffer]
         exclude:
           # unsupported combinations

From 2507586e6de0931b31f7b87edb231d8ab771a226 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Thu, 23 Oct 2025 13:23:03 -0300
Subject: [PATCH 05/23] fdsg

---
 .buildkite/pipeline.yml | 62 ++++++++++++++++++++---------------------
 1 file changed, 31 insertions(+), 31 deletions(-)

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index bbd4e885..9d2066c2 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -25,36 +25,36 @@ steps:
   - group: "macos"
     key: "julia"
     steps:
-    - label: "{{matrix.julia}} macos {{matrix.arch}}"
-      plugins:
-        - JuliaCI/julia#v1:
-            version: {{matrix.julia}}
-        - JuliaCI/julia-coverage#v1:
-            codecov: true
-      commands: |
-        julia --project -e '
-          using Pkg
+      - label: "{{matrix.julia}} macos {{matrix.arch}}"
+        plugins:
+          - JuliaCI/julia#v1:
+              version: {{matrix.julia}}
+          - JuliaCI/julia-coverage#v1:
+              codecov: true
+        commands: |
+          julia --project -e '
+            using Pkg
 
-          println("--- :julia: Instantiating project")
-          Pkg.add("pocl_jll")
-          Pkg.add("InteractiveUtils")
-          Pkg.develop(path="lib/intrinsics")
+            println("--- :julia: Instantiating project")
+            Pkg.add("pocl_jll")
+            Pkg.add("InteractiveUtils")
+            Pkg.develop(path="lib/intrinsics")
 
-          println("+++ :julia: Running tests")
-          using InteractiveUtils
-          InteractiveUtils.versioninfo()
-          Pkg.test(; coverage=true, test_args=`--platform=pocl --verbose --jobs=2`)'
-      agents:
-        queue: "juliaecosystem"
-        os: "macos"
-        arch: {{matrix.arch}}
-      if: build.message !~ /\[skip tests\]/
-      timeout_in_minutes: 120
-      matrix:
-        setup:
-          julia:
-            - "1.10"
-            - "1.12"
-          arch:
-            - "x86_64"
-            - "aarch64"
+            println("+++ :julia: Running tests")
+            using InteractiveUtils
+            InteractiveUtils.versioninfo()
+            Pkg.test(; coverage=true, test_args=`--platform=pocl --verbose --jobs=2`)'
+        agents:
+          queue: "juliaecosystem"
+          os: "macos"
+          arch: {{matrix.arch}}
+        if: build.message !~ /\[skip tests\]/
+        timeout_in_minutes: 120
+        matrix:
+          setup:
+            julia:
+              - "1.10"
+              - "1.12"
+            arch:
+              - "x86_64"
+              - "aarch64"

From 0a06dade6bde89354badec364da91114829f1147 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Thu, 23 Oct 2025 13:24:08 -0300
Subject: [PATCH 06/23] jg

---
 .buildkite/pipeline.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 9d2066c2..755c5324 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -28,7 +28,7 @@ steps:
       - label: "{{matrix.julia}} macos {{matrix.arch}}"
         plugins:
           - JuliaCI/julia#v1:
-              version: {{matrix.julia}}
+              version: "{{matrix.julia}}"
           - JuliaCI/julia-coverage#v1:
               codecov: true
         commands: |

From abdc7ca8c94b0e18f7d13848b3c1b8e3e2a82e22 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Thu, 23 Oct 2025 13:24:58 -0300
Subject: [PATCH 07/23] yifri

---
 .buildkite/pipeline.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 755c5324..47123461 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -47,7 +47,7 @@ steps:
         agents:
           queue: "juliaecosystem"
           os: "macos"
-          arch: {{matrix.arch}}
+          arch: "{{matrix.arch}}"
         if: build.message !~ /\[skip tests\]/
         timeout_in_minutes: 120
         matrix:

From 3fd52f744bec9a9d708aced0a17a153dbb598358 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Fri, 31 Oct 2025 15:05:47 -0300
Subject: [PATCH 08/23] Test

---
 .github/workflows/Test.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index b57085ab..d68d4ac7 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -151,6 +151,8 @@ jobs:
         if: runner.os != 'Windows'
         with:
           test_args: '--quickfail --platform=pocl --verbose --jobs=2'
+        env:
+          POCL_WORK_GROUP_METHOD: cbs
 
       - name: Setup BusyBox
         if: runner.os == 'Windows'

From fa0aba58813992cfc679bc7314a8f4fb64cfc319 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Fri, 31 Oct 2025 17:03:59 -0300
Subject: [PATCH 09/23] jutcdf

---
 test/runtests.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/runtests.jl b/test/runtests.jl
index 6fd437f2..59210b4d 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -46,7 +46,9 @@ do_verbose, _ = extract_flag!(ARGS, "--verbose")
 do_quickfail, _ = extract_flag!(ARGS, "--quickfail")
 
 include("setup.jl")     # make sure everything is precompiled
+
 @info "System information:\n" * sprint(io->OpenCL.versioninfo(io))
+@info read(`launchctl limit maxfiles`, String)
 
 @info "Running $jobs tests in parallel. If this is too many, specify the `--jobs` argument to the tests, or set the JULIA_CPU_THREADS environment variable."
 

From c05588b7c54a8a451d023a473673180df0156d41 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Fri, 31 Oct 2025 17:06:17 -0300
Subject: [PATCH 10/23] htydc

---
 test/runtests.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/runtests.jl b/test/runtests.jl
index 59210b4d..1d71bd83 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -48,7 +48,7 @@ do_quickfail, _ = extract_flag!(ARGS, "--quickfail")
 include("setup.jl")     # make sure everything is precompiled
 
 @info "System information:\n" * sprint(io->OpenCL.versioninfo(io))
-@info read(`launchctl limit maxfiles`, String)
+Sys.isapple() && @info read(`launchctl limit maxfiles`, String)
 
 @info "Running $jobs tests in parallel. If this is too many, specify the `--jobs` argument to the tests, or set the JULIA_CPU_THREADS environment variable."
 

From c446dff55b19e16ea736d79a5811f17caf711f31 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 20:09:43 -0300
Subject: [PATCH 11/23] tfeag

---
 test/runtests.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/runtests.jl b/test/runtests.jl
index 1d71bd83..3e4f69b0 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -49,6 +49,7 @@ include("setup.jl")     # make sure everything is precompiled
 
 @info "System information:\n" * sprint(io->OpenCL.versioninfo(io))
 Sys.isapple() && @info read(`launchctl limit maxfiles`, String)
+Sys.isapple() && @info read(`ulimit -a`, String)
 
 @info "Running $jobs tests in parallel. If this is too many, specify the `--jobs` argument to the tests, or set the JULIA_CPU_THREADS environment variable."
 

From 85e8cb6b343f74ea35b098bb606a1cbebfe30f40 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 20:18:07 -0300
Subject: [PATCH 12/23] netnhrs

---
 test/runtests.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/runtests.jl b/test/runtests.jl
index 3e4f69b0..2402b123 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -50,6 +50,7 @@ include("setup.jl")     # make sure everything is precompiled
 @info "System information:\n" * sprint(io->OpenCL.versioninfo(io))
 Sys.isapple() && @info read(`launchctl limit maxfiles`, String)
 Sys.isapple() && @info read(`ulimit -a`, String)
+Sys.isapple() && @info read(`df -h`, String)
 
 @info "Running $jobs tests in parallel. If this is too many, specify the `--jobs` argument to the tests, or set the JULIA_CPU_THREADS environment variable."
 

From 6dccab3a60ec5287b9c083176367858b2dcb454d Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 20:31:39 -0300
Subject: [PATCH 13/23] uyf

---
 test/runtests.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/runtests.jl b/test/runtests.jl
index 2402b123..a4aba831 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -51,6 +51,7 @@ include("setup.jl")     # make sure everything is precompiled
 Sys.isapple() && @info read(`launchctl limit maxfiles`, String)
 Sys.isapple() && @info read(`ulimit -a`, String)
 Sys.isapple() && @info read(`df -h`, String)
+Sys.isapple() && @info read(`vm_stat`, String)
 
 @info "Running $jobs tests in parallel. If this is too many, specify the `--jobs` argument to the tests, or set the JULIA_CPU_THREADS environment variable."
 

From 5dfdb234417b77164a7a102d783fff683308b063 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 21:46:09 -0300
Subject: [PATCH 14/23] 8y7g8

---
 test/runtests.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/runtests.jl b/test/runtests.jl
index a4aba831..17f848ac 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -50,7 +50,7 @@ include("setup.jl")     # make sure everything is precompiled
 @info "System information:\n" * sprint(io->OpenCL.versioninfo(io))
 Sys.isapple() && @info read(`launchctl limit maxfiles`, String)
 Sys.isapple() && @info read(`ulimit -a`, String)
-Sys.isapple() && @info read(`df -h`, String)
+Sys.isapple() && @info read(`df -YIh`, String)
 Sys.isapple() && @info read(`vm_stat`, String)
 
 @info "Running $jobs tests in parallel. If this is too many, specify the `--jobs` argument to the tests, or set the JULIA_CPU_THREADS environment variable."

From 7cdca80e04c13b4b3657b2f465d8a986b3b8c97e Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 22:03:07 -0300
Subject: [PATCH 15/23] hyrxdjutdyr

---
 test/intrinsics.jl | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/test/intrinsics.jl b/test/intrinsics.jl
index 69150e5e..1876af70 100644
--- a/test/intrinsics.jl
+++ b/test/intrinsics.jl
@@ -18,7 +18,7 @@ const simd_ns = [2, 3, 4, 8, 16]
 @testset "intrinsics" begin
 
 @testset "barrier" begin
-
+@warn "Barrier"
 @on_device barrier(OpenCL.LOCAL_MEM_FENCE)
 @on_device barrier(OpenCL.GLOBAL_MEM_FENCE)
 @on_device barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
@@ -40,6 +40,7 @@ cl.memory_backend() isa cl.SVMBackend && @on_device work_group_barrier(OpenCL.LO
 end
 
 @testset "mem_fence" begin
+@warn "mem_fence"
 
 @on_device mem_fence(OpenCL.LOCAL_MEM_FENCE)
 @on_device mem_fence(OpenCL.GLOBAL_MEM_FENCE)
@@ -56,6 +57,7 @@ end
 end
 
 @testset "atomic_work_item_fence" begin
+@warn "atomic_work_item_fence"
 
 @on_device atomic_work_item_fence(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_order_relaxed, OpenCL.memory_scope_work_item)
 @on_device atomic_work_item_fence(OpenCL.GLOBAL_MEM_FENCE, OpenCL.memory_order_acquire, OpenCL.memory_scope_work_group)
@@ -67,6 +69,7 @@ cl.memory_backend() isa cl.SVMBackend && @on_device atomic_work_item_fence(OpenC
 end
 
 @testset "math" begin
+@warn "math"
 
 @testset "unary - $T" for T in float_types
     @testset "$f" for f in [
@@ -104,6 +107,7 @@ end
             hypot,
             (^),
         ]
+    @warn "binary - $T, $f"
         x = rand(T)
         y = rand(T)
         broken = ispocl && T == Float16 && f == atan
@@ -115,6 +119,7 @@ end
     @testset "$f" for f in [
             fma,
         ]
+    @warn "ternary - $T, $f"
         x = rand(T)
         y = rand(T)
         z = rand(T)
@@ -131,6 +136,8 @@ end
             OpenCL.rint,
             OpenCL.rsqrt,
         ]
+    @warn "OpenCL-specific unary - $T, $f"
+
         x = rand(T)
         broken = ispocl && T == Float16 && !(f in [OpenCL.rint, OpenCL.rsqrt])
         @test call_on_device(f, x) isa Real broken = broken  # Just check it doesn't error
@@ -149,6 +156,8 @@ end
             OpenCL.nextafter,
             OpenCL.powr,
         ]
+    @warn "OpenCL-specific binary - $T, $f"
+
         x = rand(T)
         y = rand(T)
         broken = ispocl && T == Float16 && !(f in [OpenCL.maxmag, OpenCL.minmag])
@@ -162,6 +171,8 @@ end
     x = rand(T)
     y = rand(T)
     z = rand(T)
+    @warn "OpenCL-specific ternary - $T, $f"
+
     @test call_on_device(OpenCL.mad, x, y, z) ≈ x * y + z
 end
 

From dcbd9700953463b57b490168592d38af98e93da9 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 22:34:09 -0300
Subject: [PATCH 16/23] faevv

---
 test/intrinsics.jl | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/test/intrinsics.jl b/test/intrinsics.jl
index 1876af70..ff7d330e 100644
--- a/test/intrinsics.jl
+++ b/test/intrinsics.jl
@@ -18,23 +18,38 @@ const simd_ns = [2, 3, 4, 8, 16]
 @testset "intrinsics" begin
 
 @testset "barrier" begin
-@warn "Barrier"
+@warn "Barrier Local Mem fence"
 @on_device barrier(OpenCL.LOCAL_MEM_FENCE)
+@warn "Barrier global Mem fence"
 @on_device barrier(OpenCL.GLOBAL_MEM_FENCE)
+@warn "Barrier both Mem fence"
 @on_device barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
 
+@warn "WorkGroup Barrier Local Mem fence"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE)
+@warn "WorkGroup Barrier global Mem fence"
 @on_device work_group_barrier(OpenCL.GLOBAL_MEM_FENCE)
+@warn "WorkGroup Barrier image Mem fence"
 @on_device work_group_barrier(OpenCL.IMAGE_MEM_FENCE)
 
+@warn "Barrier"
+@warn "WorkGroup Barrier L/G Mem fence"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
+@warn "WorkGroup Barrier L/I Mem fence"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.IMAGE_MEM_FENCE)
+@warn "WorkGroup Barrier L/G/I Mem fence"
 @on_device work_group_barrier(OpenCL.GLOBAL_MEM_FENCE | OpenCL.LOCAL_MEM_FENCE | OpenCL.IMAGE_MEM_FENCE)
 
+@warn "Barrier"
+@warn "WorkGroup Barrier Local Mem fence, work item scope"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_work_item)
+@warn "WorkGroup Barrier Local Mem fence, workgroup scope"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_work_group)
+@warn "WorkGroup Barrier Local Mem fence, device scope"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_device)
+@warn "Skipped"
 cl.memory_backend() isa cl.SVMBackend && @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_all_svm_devices)
+@warn "WorkGroup Barrier Local Mem fence, subgroup scope"
 @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_sub_group)
 
 end
@@ -171,7 +186,7 @@ end
     x = rand(T)
     y = rand(T)
     z = rand(T)
-    @warn "OpenCL-specific ternary - $T, $f"
+    @warn "OpenCL-specific ternary - $T"
 
     @test call_on_device(OpenCL.mad, x, y, z) ≈ x * y + z
 end

From da8eb1020860fad17b71c224dbb03cfe7e9003a5 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Sat, 1 Nov 2025 22:46:04 -0300
Subject: [PATCH 17/23] utf

---
 test/intrinsics.jl | 50 ++++++++++++++++------------------------------
 1 file changed, 17 insertions(+), 33 deletions(-)

diff --git a/test/intrinsics.jl b/test/intrinsics.jl
index ff7d330e..9efd9ded 100644
--- a/test/intrinsics.jl
+++ b/test/intrinsics.jl
@@ -18,39 +18,23 @@ const simd_ns = [2, 3, 4, 8, 16]
 @testset "intrinsics" begin
 
 @testset "barrier" begin
-@warn "Barrier Local Mem fence"
-@on_device barrier(OpenCL.LOCAL_MEM_FENCE)
-@warn "Barrier global Mem fence"
-@on_device barrier(OpenCL.GLOBAL_MEM_FENCE)
-@warn "Barrier both Mem fence"
-@on_device barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
-
-@warn "WorkGroup Barrier Local Mem fence"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE)
-@warn "WorkGroup Barrier global Mem fence"
-@on_device work_group_barrier(OpenCL.GLOBAL_MEM_FENCE)
-@warn "WorkGroup Barrier image Mem fence"
-@on_device work_group_barrier(OpenCL.IMAGE_MEM_FENCE)
-
-@warn "Barrier"
-@warn "WorkGroup Barrier L/G Mem fence"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
-@warn "WorkGroup Barrier L/I Mem fence"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.IMAGE_MEM_FENCE)
-@warn "WorkGroup Barrier L/G/I Mem fence"
-@on_device work_group_barrier(OpenCL.GLOBAL_MEM_FENCE | OpenCL.LOCAL_MEM_FENCE | OpenCL.IMAGE_MEM_FENCE)
-
-@warn "Barrier"
-@warn "WorkGroup Barrier Local Mem fence, work item scope"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_work_item)
-@warn "WorkGroup Barrier Local Mem fence, workgroup scope"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_work_group)
-@warn "WorkGroup Barrier Local Mem fence, device scope"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_device)
-@warn "Skipped"
-cl.memory_backend() isa cl.SVMBackend && @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_all_svm_devices)
-@warn "WorkGroup Barrier Local Mem fence, subgroup scope"
-@on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_sub_group)
+@time "Barrier Local Mem fence" @on_device barrier(OpenCL.LOCAL_MEM_FENCE)
+@time "Barrier global Mem fence" @on_device barrier(OpenCL.GLOBAL_MEM_FENCE)
+@time "Barrier both Mem fence" @on_device barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
+
+@time "WorkGroup Barrier Local Mem fence" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE)
+@time "WorkGroup Barrier global Mem fence" @on_device work_group_barrier(OpenCL.GLOBAL_MEM_FENCE)
+@time "WorkGroup Barrier image Mem fence" @on_device work_group_barrier(OpenCL.IMAGE_MEM_FENCE)
+
+@time "WorkGroup Barrier L/G Mem fence" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.GLOBAL_MEM_FENCE)
+@time "WorkGroup Barrier L/I Mem fence" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE | OpenCL.IMAGE_MEM_FENCE)
+@time "WorkGroup Barrier L/G/I Mem fence" @on_device work_group_barrier(OpenCL.GLOBAL_MEM_FENCE | OpenCL.LOCAL_MEM_FENCE | OpenCL.IMAGE_MEM_FENCE)
+
+@time "WorkGroup Barrier Local Mem fence, work item scope" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_work_item)
+@time "WorkGroup Barrier Local Mem fence, workgroup scope" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_work_group)
+@time "WorkGroup Barrier Local Mem fence, device scope" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_device)
+@time "Skipped" cl.memory_backend() isa cl.SVMBackend && @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_all_svm_devices)
+@time "WorkGroup Barrier Local Mem fence, subgroup scope" @on_device work_group_barrier(OpenCL.LOCAL_MEM_FENCE, OpenCL.memory_scope_sub_group)
 
 end
 

From 75afde500c8684fe1a13f98d52ea71f8b5f14963 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 3 Nov 2025 14:11:32 -0400
Subject: [PATCH 18/23] POCL 7.0

---
 test/Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/Project.toml b/test/Project.toml
index 57ae7ff9..a7103ec5 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -24,4 +24,4 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 pocl_jll = "627d6b7a-bbe6-5189-83e7-98cc0a5aeadd"
 
 [compat]
-pocl_jll = "7.0"
+pocl_jll = "~7.0"

From 6a49f8eb7c8b7a302d5a65171c42424492f0c46c Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 3 Nov 2025 14:53:29 -0400
Subject: [PATCH 19/23] uiygf

---
 test/Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/Project.toml b/test/Project.toml
index a7103ec5..57ae7ff9 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -24,4 +24,4 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 pocl_jll = "627d6b7a-bbe6-5189-83e7-98cc0a5aeadd"
 
 [compat]
-pocl_jll = "~7.0"
+pocl_jll = "7.0"

From 634e64fb6ff5a4335b590e07722fb308f1ddb84f Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 3 Nov 2025 15:31:29 -0400
Subject: [PATCH 20/23] Windows

---
 .github/workflows/Test.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index d68d4ac7..d95b2c40 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         version: ['1.10', '1.12']
-        os: [ubuntu-24.04-arm, macOS-15, macOS-15-intel, windows-2025]
+        os: [ubuntu-24.04-arm, macOS-15, macOS-15-intel, windows-2022]
         arch: [x64, arm64]
         pocl: [jll]
         memory_backend: [usm, svm, buffer]
@@ -31,7 +31,7 @@ jobs:
           # unsupported combinations
           - os: ubuntu-24.04
             arch: arm64
-          - os: windows-2025
+          - os: windows-2022
             arch: arm64
           - os: ubuntu-24.04-arm
             arch: x64
@@ -45,7 +45,7 @@ jobs:
             pocl: local
           - os: macOS-15
             pocl: local
-          - os: windows-2025
+          - os: windows-2022
             pocl: local
           # Remove these exclusions once macOS CI hangs are fixed
           - os: macOS-15-intel

From bad16c2bfb996bcb08abcf2ce360b8333e18999a Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Mon, 24 Nov 2025 17:47:15 -0400
Subject: [PATCH 21/23] Test newer macos

---
 .github/workflows/Test.yml | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index d95b2c40..9399d743 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -15,7 +15,7 @@ jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ matrix.memory_backend }} - PoCL ${{ matrix.pocl }}
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 100
+    timeout-minutes: 120
     permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
       actions: write
       contents: read
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         version: ['1.10', '1.12']
-        os: [ubuntu-24.04-arm, macOS-15, macOS-15-intel, windows-2022]
+        os: [ubuntu-24.04-arm, macOS-26, macOS-15-intel, windows-2022]
         arch: [x64, arm64]
         pocl: [jll]
         memory_backend: [usm, svm, buffer]
@@ -36,14 +36,14 @@ jobs:
           - os: ubuntu-24.04-arm
             arch: x64
           # macOS 13 is Intel-only, while macOS 14+ only support Apple Silicon
-          - os: macOS-15
+          - os: macOS-26
             arch: x64
           - os: macOS-15-intel
             arch: arm64
           # we only test building PoCL on Linux
           - os: macOS-15-intel
             pocl: local
-          - os: macOS-15
+          - os: macOS-26
             pocl: local
           - os: windows-2022
             pocl: local
@@ -52,9 +52,9 @@ jobs:
             memory_backend: svm
           - os: macOS-15-intel
             memory_backend: buffer
-          - os: macOS-15
+          - os: macOS-26
             memory_backend: svm
-          - os: macOS-15
+          - os: macOS-26
             memory_backend: buffer
     steps:
       - name: Checkout OpenCL.jl

From d14942ee7aa13de58403c3a2ba236c583d56e10b Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Tue, 25 Nov 2025 22:46:20 -0400
Subject: [PATCH 22/23] More macos

---
 .github/workflows/Test.yml | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 9399d743..87bc0b53 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         version: ['1.10', '1.12']
-        os: [ubuntu-24.04-arm, macOS-26, macOS-15-intel, windows-2022]
+        os: [ubuntu-24.04-arm, macOS-14, macOS-15, macOS-26, macOS-15-intel, windows-2022]
         arch: [x64, arm64]
         pocl: [jll]
         memory_backend: [usm, svm, buffer]
@@ -36,6 +36,10 @@ jobs:
           - os: ubuntu-24.04-arm
             arch: x64
           # macOS 13 is Intel-only, while macOS 14+ only support Apple Silicon
+          - os: macOS-14
+            arch: x64
+          - os: macOS-15
+            arch: x64
           - os: macOS-26
             arch: x64
           - os: macOS-15-intel
@@ -43,6 +47,10 @@ jobs:
           # we only test building PoCL on Linux
           - os: macOS-15-intel
             pocl: local
+          - os: macOS-14
+            pocl: local
+          - os: macOS-15
+            pocl: local
           - os: macOS-26
             pocl: local
           - os: windows-2022
@@ -52,6 +60,14 @@ jobs:
             memory_backend: svm
           - os: macOS-15-intel
             memory_backend: buffer
+          - os: macOS-14
+            memory_backend: svm
+          - os: macOS-14
+            memory_backend: buffer
+          - os: macOS-15
+            memory_backend: svm
+          - os: macOS-15
+            memory_backend: buffer
           - os: macOS-26
             memory_backend: svm
           - os: macOS-26

From bd3c137aafb62918c2c299a04e24c31fba6aa96b Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Wed, 26 Nov 2025 13:59:08 -0400
Subject: [PATCH 23/23] sergev

---
 .buildkite/pipeline.yml    | 2 +-
 .github/workflows/Test.yml | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 47123461..91cf3583 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -32,7 +32,7 @@ steps:
           - JuliaCI/julia-coverage#v1:
               codecov: true
         commands: |
-          julia --project -e '
+          POCL_DEBUG=err julia --project -e '
             using Pkg
 
             println("--- :julia: Instantiating project")
diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 87bc0b53..77d1350a 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -15,7 +15,7 @@ jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ matrix.memory_backend }} - PoCL ${{ matrix.pocl }}
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 120
+    timeout-minutes: 180
     permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
       actions: write
       contents: read
@@ -168,7 +168,7 @@ jobs:
         with:
           test_args: '--quickfail --platform=pocl --verbose --jobs=2'
         env:
-          POCL_WORK_GROUP_METHOD: cbs
+          POCL_DEBUG: err
 
       - name: Setup BusyBox
         if: runner.os == 'Windows'