fix: remove self parameter from Principal.fromBlob

[christoph-dfinity]

myBlob.fromBlob() doesn't make sense. This is technically a breaking change. WDYT?

[github-actions]

Benchmark Results

bench/ArrayBuilding.bench.mo $({\color{green}-0.18\%})$

Large known-size array building

Compares performance of different data structures for building arrays of known size.

Instructions: ${\color{green}-0.13\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{green}-0.05\%}$

Instructions

	1000	100000	1000000
List	542_175 $({\color{green}-1.11\%})$	47_994_641 $({\color{green}-0.68\%})$	475_069_688 $({\color{green}-0.65\%})$
Buffer	342_033 $({\color{red}+0.01\%})$	33_903_445 $({\color{red}+0.00\%})$	339_003_651 $({\color{red}+0.00\%})$
pure/List	302_163 $({\color{red}+0.01\%})$	30_003_600 $({\color{red}+0.00\%})$	300_055_973 $({\color{red}+0.00\%})$
VarArray ?T	180_546 $({\color{red}+0.01\%})$	17_802_958 $({\color{red}+0.00\%})$	178_003_164 $({\color{green}-0.00\%})$
VarArray T	160_841 $({\color{red}+0.02\%})$	15_803_253 $({\color{red}+0.00\%})$	158_003_459 $({\color{red}+0.00\%})$
Array (baseline)	42_715 $({\color{red}+0.05\%})$	4_003_127 $({\color{red}+0.00\%})$	40_003_333 $({\color{green}-0.00\%})$

Heap

	1000	100000	1000000
List	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
Buffer	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
pure/List	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
VarArray ?T	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
VarArray T	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
Array (baseline)	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$

Garbage Collection

	1000	100000	1000000
List	9.96 KiB $({\color{green}-0.97\%})$	797.46 KiB $({\color{green}-0.01\%})$	7.67 MiB $({\color{green}-0.00\%})$
Buffer	8.71 KiB $({\color{gray}0\%})$	782.15 KiB $({\color{gray}0\%})$	7.63 MiB $({\color{gray}0\%})$
pure/List	19.95 KiB $({\color{gray}0\%})$	1.91 MiB $({\color{gray}0\%})$	19.07 MiB $({\color{gray}0\%})$
VarArray ?T	8.24 KiB $({\color{gray}0\%})$	781.68 KiB $({\color{gray}0\%})$	7.63 MiB $({\color{gray}0\%})$
VarArray T	8.23 KiB $({\color{gray}0\%})$	781.67 KiB $({\color{gray}0\%})$	7.63 MiB $({\color{gray}0\%})$
Array (baseline)	4.3 KiB $({\color{gray}0\%})$	391.02 KiB $({\color{gray}0\%})$	3.82 MiB $({\color{gray}0\%})$

No previous results found "/home/runner/work/motoko-core/motoko-core/.bench/Base64.bench.json"

bench/Base64.bench.mo $({\color{gray}0\%})$

Base64

Compare zero bytes vs mixed bytes encoding to Base64

Instructions: ${\color{gray}0\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{gray}0\%}$

Instructions

	zero bytes	mixed bytes
1	948	948
10	3_242	3_242
100	22_742	22_742
1000	217_742	217_742
10000	2_168_137	2_167_783

Heap

	zero bytes	mixed bytes
1	272 B	272 B
10	272 B	272 B
100	272 B	272 B
1000	272 B	272 B
10000	272 B	272 B

Garbage Collection

	zero bytes	mixed bytes
1	344 B	344 B
10	496 B	496 B
100	1.77 KiB	1.77 KiB
1000	14.66 KiB	14.66 KiB
10000	143.57 KiB	143.57 KiB

bench/FromIters.bench.mo $({\color{red}+0.05\%})$

Benchmarking the fromIter functions

Columns describe the number of elements in the input iter.

Instructions: ${\color{red}+0.05\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{gray}0\%}$

Instructions

	100	10_000	100_000
Array.fromIter	48_828 $({\color{red}+0.13\%})$	4_712_089 $({\color{red}+0.00\%})$	47_103_197 $({\color{red}+0.00\%})$
List.fromIter	31_762 $({\color{red}+0.20\%})$	3_061_605 $({\color{red}+0.00\%})$	30_603_615 $({\color{red}+0.00\%})$
List.fromIter . Iter.reverse	50_359 $({\color{red}+0.12\%})$	4_832_625 $({\color{red}+0.00\%})$	48_305_537 $({\color{red}+0.00\%})$

Heap

	100	10_000	100_000
Array.fromIter	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
List.fromIter	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
List.fromIter . Iter.reverse	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$

Garbage Collection

	100	10_000	100_000
Array.fromIter	2.76 KiB $({\color{gray}0\%})$	234.79 KiB $({\color{gray}0\%})$	2.29 MiB $({\color{gray}0\%})$
List.fromIter	3.51 KiB $({\color{gray}0\%})$	312.88 KiB $({\color{gray}0\%})$	3.05 MiB $({\color{gray}0\%})$
List.fromIter . Iter.reverse	5.11 KiB $({\color{gray}0\%})$	469.17 KiB $({\color{gray}0\%})$	4.58 MiB $({\color{gray}0\%})$

bench/ListBufferNewArray.bench.mo $({\color{green}-4.07\%})$

List vs. Buffer for creating known-size arrays

Performance comparison between List and Buffer for creating a new array.

Instructions: ${\color{red}+0.12\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{green}-4.19\%}$

Instructions

	0 (baseline)	1	5	10	100 (for loop)
List	1_431 $({\color{green}-7.50\%})$	2_751 $({\color{green}-5.66\%})$	8_731 $({\color{green}-3.48\%})$	13_524 $({\color{green}-3.04\%})$	73_224 $({\color{green}-1.80\%})$
pure/List	1_311 $({\color{red}+5.13\%})$	1_419 $({\color{red}+4.72\%})$	2_503 $({\color{red}+2.62\%})$	3_863 $({\color{red}+1.63\%})$	31_928 $({\color{red}+0.19\%})$
Buffer	2_183 $({\color{red}+3.02\%})$	2_335 $({\color{red}+2.82\%})$	3_582 $({\color{red}+1.82\%})$	5_147 $({\color{red}+1.22\%})$	36_700 $({\color{red}+0.16\%})$

Heap

	0 (baseline)	1	5	10	100 (for loop)
List	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
pure/List	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
Buffer	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$

Garbage Collection

	0 (baseline)	1	5	10	100 (for loop)
List	476 B $({\color{green}-17.36\%})$	516 B $({\color{green}-16.23\%})$	676 B $({\color{green}-12.89\%})$	784 B $({\color{green}-11.31\%})$	1.84 KiB $({\color{green}-5.05\%})$
pure/List	360 B $({\color{gray}0\%})$	380 B $({\color{gray}0\%})$	460 B $({\color{gray}0\%})$	560 B $({\color{gray}0\%})$	2.3 KiB $({\color{gray}0\%})$
Buffer	856 B $({\color{gray}0\%})$	864 B $({\color{gray}0\%})$	896 B $({\color{gray}0\%})$	936 B $({\color{gray}0\%})$	1.62 KiB $({\color{gray}0\%})$

bench/PriorityQueues.bench.mo $({\color{green}-2.68\%})$

Different priority queue implementations

_Compare the performance of the following priority queue implementations:

• PriorityQueue: Binary heap implementation over List.
• PriorityQueueSet: Wrapper over Set<(T, Nat)>._

Instructions: ${\color{green}-2.70\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{red}+0.02\%}$

Instructions

	A) PriorityQueue	B) PriorityQueueSet
1.) 100000 operations (push:pop = 1:1)	568_913_162 $({\color{green}-4.79\%})$	522_729_679 $({\color{green}-0.00\%})$
2.) 100000 operations (push:pop = 2:1)	707_495_283 $({\color{green}-4.77\%})$	809_692_987 $({\color{green}-0.00\%})$
3.) 100000 operations (push:pop = 10:1)	336_409_806 $({\color{green}-6.01\%})$	873_180_969 $({\color{green}-0.00\%})$
4.) 100000 operations (only push)	176_983_018 $({\color{green}-8.02\%})$	886_824_651 $({\color{green}-0.00\%})$
5.) 50000 pushes, then 50000 pops	745_226_761 $({\color{green}-4.04\%})$	961_778_074 $({\color{red}+0.00\%})$
6.) 50000 pushes, then 25000 "pop;push"es	504_254_251 $({\color{green}-4.76\%})$	922_136_355 $({\color{green}-0.00\%})$

Heap

	A) PriorityQueue	B) PriorityQueueSet
1.) 100000 operations (push:pop = 1:1)	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
2.) 100000 operations (push:pop = 2:1)	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
3.) 100000 operations (push:pop = 10:1)	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
4.) 100000 operations (only push)	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
5.) 50000 pushes, then 50000 pops	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$
6.) 50000 pushes, then 25000 "pop;push"es	272 B $({\color{gray}0\%})$	272 B $({\color{gray}0\%})$

Garbage Collection

	A) PriorityQueue	B) PriorityQueueSet
1.) 100000 operations (push:pop = 1:1)	15.07 MiB $({\color{red}+0.24\%})$	17.43 MiB $({\color{gray}0\%})$
2.) 100000 operations (push:pop = 2:1)	19.73 MiB $({\color{gray}0\%})$	19.32 MiB $({\color{gray}0\%})$
3.) 100000 operations (push:pop = 10:1)	8.67 MiB $({\color{gray}0\%})$	12.64 MiB $({\color{gray}0\%})$
4.) 100000 operations (only push)	3.87 MiB $({\color{gray}0\%})$	9.96 MiB $({\color{gray}0\%})$
5.) 50000 pushes, then 50000 pops	22.03 MiB $({\color{red}+0.02\%})$	26.2 MiB $({\color{gray}0\%})$
6.) 50000 pushes, then 25000 "pop;push"es	14.22 MiB $({\color{gray}0\%})$	18.44 MiB $({\color{gray}0\%})$

bench/PureListStackSafety.bench.mo $({\color{red}+0.00\%})$

List Stack safety

Check stack-safety of the following pure/List-related functions.

Instructions: ${\color{red}+0.00\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{gray}0\%}$

Instructions

pure/List.split	24_602_588 $({\color{red}+0.00\%})$
pure/List.all	7_901_078 $({\color{red}+0.00\%})$
pure/List.any	8_001_454 $({\color{red}+0.00\%})$
pure/List.map	23_103_831 $({\color{red}+0.00\%})$
pure/List.filter	21_104_252 $({\color{red}+0.00\%})$
pure/List.filterMap	27_404_804 $({\color{red}+0.00\%})$
pure/List.partition	21_305_058 $({\color{red}+0.00\%})$
pure/List.join	33_105_390 $({\color{red}+0.00\%})$
pure/List.flatten	24_805_731 $({\color{red}+0.00\%})$
pure/List.take	24_605_728 $({\color{red}+0.00\%})$
pure/List.drop	9_904_183 $({\color{red}+0.00\%})$
pure/List.foldRight	19_105_832 $({\color{red}+0.00\%})$
pure/List.merge	31_808_648 $({\color{red}+0.00\%})$
pure/List.chunks	51_510_408 $({\color{red}+0.00\%})$
pure/Queue	142_662_569 $({\color{red}+0.00\%})$

Heap

pure/List.split	272 B $({\color{gray}0\%})$
pure/List.all	272 B $({\color{gray}0\%})$
pure/List.any	272 B $({\color{gray}0\%})$
pure/List.map	272 B $({\color{gray}0\%})$
pure/List.filter	272 B $({\color{gray}0\%})$
pure/List.filterMap	272 B $({\color{gray}0\%})$
pure/List.partition	272 B $({\color{gray}0\%})$
pure/List.join	272 B $({\color{gray}0\%})$
pure/List.flatten	272 B $({\color{gray}0\%})$
pure/List.take	272 B $({\color{gray}0\%})$
pure/List.drop	272 B $({\color{gray}0\%})$
pure/List.foldRight	272 B $({\color{gray}0\%})$
pure/List.merge	272 B $({\color{gray}0\%})$
pure/List.chunks	272 B $({\color{gray}0\%})$
pure/Queue	272 B $({\color{gray}0\%})$

Garbage Collection

pure/List.split	3.05 MiB $({\color{gray}0\%})$
pure/List.all	328 B $({\color{gray}0\%})$
pure/List.any	328 B $({\color{gray}0\%})$
pure/List.map	3.05 MiB $({\color{gray}0\%})$
pure/List.filter	3.05 MiB $({\color{gray}0\%})$
pure/List.filterMap	3.05 MiB $({\color{gray}0\%})$
pure/List.partition	3.05 MiB $({\color{gray}0\%})$
pure/List.join	3.05 MiB $({\color{gray}0\%})$
pure/List.flatten	3.05 MiB $({\color{gray}0\%})$
pure/List.take	3.05 MiB $({\color{gray}0\%})$
pure/List.drop	328 B $({\color{gray}0\%})$
pure/List.foldRight	1.53 MiB $({\color{gray}0\%})$
pure/List.merge	4.58 MiB $({\color{gray}0\%})$
pure/List.chunks	7.63 MiB $({\color{gray}0\%})$
pure/Queue	18.31 MiB $({\color{gray}0\%})$

bench/Queues.bench.mo $({\color{red}+0.87\%})$

Different queue implementations

Compare the performance of the following queue implementations:

• pure/Queue: The default immutable double-ended queue implementation.
  • Pros: Good amortized performance, meaning that the average cost of operations is low O(1).
  • Cons: In worst case, an operation can take O(size) time rebuilding the queue as demonstrated in the Pop front 2 elements scenario.
• pure/RealTimeQueue
  • Pros: Every operation is guaranteed to take at most O(1) time and space.
  • Cons: Poor amortized performance: Instruction cost is on average 3x for pop and 8x for push compared to pure/Queue.
• mutable Queue
  • Pros: Also O(1) guarantees with a lower constant factor than pure/RealTimeQueue. Amortized performance is comparable to pure/Queue.
  • Cons: It is mutable and cannot be used in shared types (not shareable).

Instructions: ${\color{red}+0.87\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{gray}0\%}$

Instructions

	pure/Queue	pure/RealTimeQueue	mutable Queue
Initialize with 2 elements	3_156 $({\color{red}+2.07\%})$	2_368 $({\color{red}+2.78\%})$	3_104 $({\color{red}+2.11\%})$
Push 500 elements	90_777 $({\color{red}+0.07\%})$	744_283 $({\color{red}+0.01\%})$	219_389 $({\color{red}+0.05\%})$
Pop front 2 elements	87_030 $({\color{red}+0.07\%})$	4_510 $({\color{red}+1.44\%})$	3_911 $({\color{red}+1.66\%})$
Pop 150 front&back	92_159 $({\color{red}+0.07\%})$	304_972 $({\color{red}+0.02\%})$	124_645 $({\color{red}+0.05\%})$

Heap

	pure/Queue	pure/RealTimeQueue	mutable Queue
Initialize with 2 elements	324 B $({\color{gray}0\%})$	300 B $({\color{gray}0\%})$	352 B $({\color{gray}0\%})$
Push 500 elements	8.08 KiB $({\color{gray}0\%})$	8.17 KiB $({\color{gray}0\%})$	19.8 KiB $({\color{gray}0\%})$
Pop front 2 elements	240 B $({\color{gray}0\%})$	240 B $({\color{gray}0\%})$	192 B $({\color{gray}0\%})$
Pop 150 front&back	-4.42 KiB $({\color{gray}0\%})$	-492 B $({\color{gray}0\%})$	-11.45 KiB $({\color{gray}0\%})$

Garbage Collection

	pure/Queue	pure/RealTimeQueue	mutable Queue
Initialize with 2 elements	508 B $({\color{gray}0\%})$	444 B $({\color{gray}0\%})$	456 B $({\color{gray}0\%})$
Push 500 elements	10.1 KiB $({\color{gray}0\%})$	137.84 KiB $({\color{gray}0\%})$	344 B $({\color{gray}0\%})$
Pop front 2 elements	12.19 KiB $({\color{gray}0\%})$	528 B $({\color{gray}0\%})$	424 B $({\color{gray}0\%})$
Pop 150 front&back	15.61 KiB $({\color{gray}0\%})$	49.66 KiB $({\color{gray}0\%})$	12.1 KiB $({\color{gray}0\%})$

No previous results found "/home/runner/work/motoko-core/motoko-core/.bench/Sort.bench.json"

bench/Sort.bench.mo $({\color{gray}0\%})$

Sort

VarArray.sortInPlace profiling

Instructions: ${\color{gray}0\%}$
Heap: ${\color{gray}0\%}$
Stable Memory: ${\color{gray}0\%}$
Garbage Collection: ${\color{gray}0\%}$

Instructions

	100	1000	10000	12000	100000	1000000
old-sort	205_485	2_681_849	35_810_354	43_067_857	442_387_583	5_046_582_633
new-sort	72_494	1_123_252	16_084_259	19_445_631	201_432_959	2_423_397_137

Heap

	100	1000	10000	12000	100000	1000000
old-sort	272 B	272 B	272 B	272 B	272 B	308 B
new-sort	272 B	272 B	272 B	272 B	272 B	308 B

Garbage Collection

	100	1000	10000	12000	100000	1000000
old-sort	736 B	4.23 KiB	39.39 KiB	47.2 KiB	390.95 KiB	3.82 MiB
new-sort	536 B	2.28 KiB	19.86 KiB	23.77 KiB	195.64 KiB	1.91 MiB

Note: Renamed benchmarks cannot be compared. Refer to the current baseline for manual comparison.