JIT: Cache significant segments computations for layouts in physical promotion (#87745)
Before:
JitEnablePhysicalPromotion=1
benchmarks.run_pgo:
Total num SignificantSegments calls: 2543
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 312 count ( 37% of total)
2 .. 2 ===> 58 count ( 44% of total)
3 .. 3 ===> 181 count ( 66% of total)
4 .. 5 ===> 191 count ( 90% of total)
6 .. 10 ===> 66 count ( 98% of total)
11 .. 20 ===> 12 count ( 99% of total)
21 .. 35 ===> 4 count (100% of total)
36 .. 50 ===> 0 count (100% of total)
51 .. 75 ===> 0 count (100% of total)
76 .. 100 ===> 0 count (100% of total)
101 .. 150 ===> 0 count (100% of total)
151 .. 250 ===> 0 count (100% of total)
251 .. 500 ===> 0 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
libraries.pmi:
Total num SignificantSegments calls: 28525
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 1154 count ( 19% of total)
2 .. 2 ===> 1878 count ( 50% of total)
3 .. 3 ===> 809 count ( 64% of total)
4 .. 5 ===> 782 count ( 77% of total)
6 .. 10 ===> 831 count ( 91% of total)
11 .. 20 ===> 357 count ( 97% of total)
21 .. 35 ===> 101 count ( 98% of total)
36 .. 50 ===> 29 count ( 99% of total)
51 .. 75 ===> 29 count ( 99% of total)
76 .. 100 ===> 8 count (100% of total)
101 .. 150 ===> 0 count (100% of total)
151 .. 250 ===> 0 count (100% of total)
251 .. 500 ===> 0 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
JitEnablePhysicalPromotion=1;JitStressModeNames=STRESS_NO_OLD_PROMOTION
benchmarks.run_pgo:
Total num SignificantSegments calls: 90839
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 681 count ( 7% of total)
2 .. 2 ===> 1035 count ( 17% of total)
3 .. 3 ===> 1635 count ( 34% of total)
4 .. 5 ===> 1053 count ( 45% of total)
6 .. 10 ===> 3162 count ( 78% of total)
11 .. 20 ===> 814 count ( 87% of total)
21 .. 35 ===> 931 count ( 96% of total)
36 .. 50 ===> 215 count ( 99% of total)
51 .. 75 ===> 69 count ( 99% of total)
76 .. 100 ===> 4 count ( 99% of total)
101 .. 150 ===> 4 count ( 99% of total)
151 .. 250 ===> 0 count ( 99% of total)
251 .. 500 ===> 11 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
libraries.pmi:
Total num SignificantSegments calls: 277708
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 6993 count ( 17% of total)
2 .. 2 ===> 8197 count ( 38% of total)
3 .. 3 ===> 5225 count ( 51% of total)
4 .. 5 ===> 5380 count ( 65% of total)
6 .. 10 ===> 7141 count ( 83% of total)
11 .. 20 ===> 4094 count ( 93% of total)
21 .. 35 ===> 1627 count ( 97% of total)
36 .. 50 ===> 519 count ( 98% of total)
51 .. 75 ===> 292 count ( 99% of total)
76 .. 100 ===> 98 count ( 99% of total)
101 .. 150 ===> 59 count ( 99% of total)
151 .. 250 ===> 11 count ( 99% of total)
251 .. 500 ===> 4 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
After:
benchmarks.run_pgo:
Total num SignificantSegments calls: 915
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 741 count ( 89% of total)
2 .. 2 ===> 75 count ( 99% of total)
3 .. 3 ===> 8 count (100% of total)
4 .. 5 ===> 0 count (100% of total)
6 .. 10 ===> 0 count (100% of total)
11 .. 20 ===> 0 count (100% of total)
21 .. 35 ===> 0 count (100% of total)
36 .. 50 ===> 0 count (100% of total)
51 .. 75 ===> 0 count (100% of total)
76 .. 100 ===> 0 count (100% of total)
101 .. 150 ===> 0 count (100% of total)
151 .. 250 ===> 0 count (100% of total)
251 .. 500 ===> 0 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
libraries.pmi:
Total num SignificantSegments calls: 9061
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 4172 count ( 69% of total)
2 .. 2 ===> 1105 count ( 88% of total)
3 .. 3 ===> 416 count ( 95% of total)
4 .. 5 ===> 214 count ( 98% of total)
6 .. 10 ===> 67 count ( 99% of total)
11 .. 20 ===> 3 count ( 99% of total)
21 .. 35 ===> 1 count (100% of total)
36 .. 50 ===> 0 count (100% of total)
51 .. 75 ===> 0 count (100% of total)
76 .. 100 ===> 0 count (100% of total)
101 .. 150 ===> 0 count (100% of total)
151 .. 250 ===> 0 count (100% of total)
251 .. 500 ===> 0 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
JitEnablePhysicalPromotion=1;JitStressModeNames=STRESS_NO_OLD_PROMOTION
benchmarks.run_pgo:
Total num SignificantSegments calls: 15082
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 6709 count ( 69% of total)
2 .. 2 ===> 1735 count ( 87% of total)
3 .. 3 ===> 462 count ( 92% of total)
4 .. 5 ===> 471 count ( 97% of total)
6 .. 10 ===> 237 count (100% of total)
11 .. 20 ===> 0 count (100% of total)
21 .. 35 ===> 0 count (100% of total)
36 .. 50 ===> 0 count (100% of total)
51 .. 75 ===> 0 count (100% of total)
76 .. 100 ===> 0 count (100% of total)
101 .. 150 ===> 0 count (100% of total)
151 .. 250 ===> 0 count (100% of total)
251 .. 500 ===> 0 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
libraries.pmi:
Total uncached SignificantSegments calls: 68938
(Per context) SignificantSegments calls
<= 0 ===> 0 count ( 0% of total)
1 .. 1 ===> 24323 count ( 61% of total)
2 .. 2 ===> 8687 count ( 83% of total)
3 .. 3 ===> 3357 count ( 91% of total)
4 .. 5 ===> 2378 count ( 97% of total)
6 .. 10 ===> 789 count ( 99% of total)
11 .. 20 ===> 105 count ( 99% of total)
21 .. 35 ===> 1 count (100% of total)
36 .. 50 ===> 0 count (100% of total)
51 .. 75 ===> 0 count (100% of total)
76 .. 100 ===> 0 count (100% of total)
101 .. 150 ===> 0 count (100% of total)
151 .. 250 ===> 0 count (100% of total)
251 .. 500 ===> 0 count (100% of total)
501 .. 1000 ===> 0 count (100% of total)
projects / platform / upstream / dotnet / runtime.git / commit