Many tests fail when compiling with -march

```
8 tests failed with 33 errors 21 skips.


Start 9: test_cpu_avx512
9/10 Test #9: test_cpu_avx512 .................. Passed 0.00 sec
Start 10: test_python
10/10 Test #10: test_python ...................... Passed 0.35 sec

30% tests passed, 7 tests failed out of 10

Total Test time (real) = 10.73 sec

The following tests FAILED:
2 - test_cpu (Failed)
3 - test_cpu_no_accel (Failed)
4 - test_cpu_sse2 (Failed)
5 - test_cpu_avx (Failed)
6 - test_cpu_avx+f16c (Failed)
7 - test_cpu_avx2 (Failed)
8 - test_cpu_avx2+f16c (Failed)
Errors while running CTest
make: *** [Makefile:71: test] Error 8
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:123:
FAILED: Index: 17 - Values: 0.896949828 and: 0.896951199 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:123:
FAILED: Index: 21 - Values: 1.10895336 and: 1.10895324 - Threshold: 1.00000001e-07
[ 694/1098] [GammaOpCPU / apply_basic_style_fwd ] - FAILED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:187:
FAILED: Index: 16 - Values: 0.830311298 and: 0.830311418 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:187:
FAILED: Index: 17 - Values: 0.976092517 and: 0.976092875 - Threshold: 1.00000001e-07
[ 695/1098] [GammaOpCPU / apply_basic_style_rev ] - FAILED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:279:
FAILED: Index: 17 - Values: 0.896949828 and: 0.896951199 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:279:
FAILED: Index: 21 - Values: -0.896949828 and: -0.896951199 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:279:
FAILED: Index: 25 - Values: 1.10895336 and: 1.10895324 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:279:
FAILED: Index: 29 - Values: -1.10895336 and: -1.10895324 - Threshold: 1.00000001e-07
[ 696/1098] [GammaOpCPU / apply_basic_mirror_style_fwd ] - FAILED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:370:
FAILED: Index: 16 - Values: 0.830311298 and: 0.830311418 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:370:
FAILED: Index: 17 - Values: 0.976092517 and: 0.976092875 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:370:
FAILED: Index: 20 - Values: -0.830311298 and: -0.830311418 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:370:
FAILED: Index: 21 - Values: -0.976092517 and: -0.976092875 - Threshold: 1.00000001e-07
[ 697/1098] [GammaOpCPU / apply_basic_mirror_style_rev ] - FAILED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:449:
FAILED: Index: 17 - Values: 0.896949828 and: 0.896951199 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:449:
FAILED: Index: 25 - Values: 1.10895336 and: 1.10895324 - Threshold: 1.00000001e-07
[ 698/1098] [GammaOpCPU / apply_basic_pass_thru_style_fwd ] - FAILED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:528:
FAILED: Index: 16 - Values: 0.830311298 and: 0.830311418 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:528:
FAILED: Index: 17 - Values: 0.976092517 and: 0.976092875 - Threshold: 1.00000001e-07
[ 699/1098] [GammaOpCPU / apply_basic_pass_thru_style_rev ] - FAILED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:583:
FAILED: Index: 16 - Values: 0.60383141 and: 0.603831291 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:583:
FAILED: Index: 17 - Values: 0.910603881 and: 0.91060406 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:583:
FAILED: Index: 20 - Values: 1.01142669 and: 1.01142657 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:583:
FAILED: Index: 21 - Values: 1.09394491 and: 1.09394503 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:583:
FAILED: Index: 22 - Values: 1.49998474 and: 1.49998403 - Threshold: 1.00000001e-07
[ 700/1098] [GammaOpCPU / apply_moncurve_style_fwd ] - FAILED
[ 701/1098] [GammaOpCPU / apply_moncurve_style_rev ] - PASSED
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 10 - Values: 0.674750805 and: 0.674750686 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 14 - Values: -0.674750805 and: -0.674750686 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 16 - Values: 0.60383141 and: 0.603831291 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 17 - Values: 0.910603881 and: 0.91060406 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 20 - Values: -0.60383141 and: -0.603831291 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 21 - Values: -0.910603881 and: -0.91060406 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 24 - Values: 1.01142669 and: 1.01142657 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 25 - Values: 1.09394491 and: 1.09394503 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 26 - Values: 1.84183896 and: 1.84183872 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 28 - Values: -1.01142669 and: -1.01142657 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
FAILED: Index: 29 - Values: -1.09394491 and: -1.09394503 - Threshold: 1.00000001e-07
/build/source/tests/cpu/ops/gamma/GammaOpCPU_tests.cpp:699:
# FAILED: Index: 30 - Values: -1.84183896 and: -1.84183872 - Threshold: 1.00000001e-07
```

Specifically with `-march=alderlake`. Maybe you would want to open up the thresholds on all of these to support setting the march optimizations

Riproduci il fallimento con il target CTest o make test usando -march=alderlake, quindi esamina tests/cpu/ops/gamma/GammaOpCPU_tests.cpp nelle asserzioni segnalate. Confronta i valori e le soglie che falliscono tra i casi gamma e determina se la tolleranza debba tenere conto di questa architettura. Il lavoro è completato quando i test CPU interessati passano con l’ottimizzazione indicata senza nascondere errori non correlati.

Scritto dal modello di indicizzazione a partire dal testo della issue.