Machine Info

Fields

hardware	None
os	None

Parameters

Run Info

Fields

Name	Value

Parameters

Name	Value
git_binutils	https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=8d27b09d0877982dc2252c01a3f1d9c631b2d6eb (unchanged)
git_gcc	https://github.com/gcc-mirror/gcc/commit/da1a888b524d620c7a17f368b69c46934b69495c (+ 1 commits)
git_gdb	https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=8d27b09d0877982dc2252c01a3f1d9c631b2d6eb (unchanged)
git_newlib	https://sourceware.org/git/?p=newlib-cygwin.git;a=commit;h=2e7332d6bd0219da491e899e0c3cee335ec8c9ab (unchanged)
git_qemu	https://gitlab.com/qemu-project/qemu/commit/9400601a689a128c25fa9c21e932562e0eeb7a26 (unchanged)
regression	https://linaro.atlassian.net/browse/GNU-878
test_url	https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_eabi-build/28/

Report

Filter

master-thumb_m0_eabi test results

Run	Order	Start Time	Duration
Current	0028 (basepoints/gcc-14-03038-gda1a888b524)	2023-08-07T13:02:11	0:00:00
Previous	0104 (basepoints/gcc-14-03503-g55f6a7d949a)	2023-08-23T08:21:06	0:00:00
Baseline	0001 (5-changed-components)	2023-08-01T06:00:40	0:00:00

Tests Summary

Status Group	#	# (B)
Performance Regressions	10	6
Performance Improvements	16	2
Added Tests	17	19
Unchanged Tests	722	738
Total Tests	765

Run-Over-Run Changes Detail

Performance Regressions - PASS	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.PASS	-8.82%	140634.000	128225.000	-	0.10%	-
TOTAL.PASS	-6.78%	355465.000	331359.000	-	0.04%	-
g++.PASS	-5.80%	201347.000	189662.000	-	0.01%	-

Performance Regressions - UNSUPPORTED	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.UNSUPPORTED	59.81%	4459.000	7126.000	-	0.00%	-
TOTAL.UNSUPPORTED	30.27%	16637.000	21673.000	-	0.00%	-
g++.UNSUPPORTED	21.23%	11179.000	13552.000	-	0.00%	-

Performance Regressions - all	Δ	Previous	Current	σ	Δ (B)	σ (B)
TOTAL.all	-5.18%	374570.000	355174.000	-	0.00%	-

Performance Regressions - good	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.good	-6.69%	145952.000	136185.000	-	0.09%	-
TOTAL.good	-5.14%	374255.000	355008.000	-	0.04%	-
g++.good	-4.43%	213709.000	204245.000	-	0.01%	-

Performance Improvements - FAIL	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.FAIL	-70.00%	170.000	51.000	-	27.50%	-
TOTAL.FAIL	-49.79%	243.000	122.000	-	18.45%	-
libstdc++.FAIL	-6.25%	32.000	30.000	-	0.00%	-

Performance Improvements - UNRESOLVED	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.UNRESOLVED	-85.71%	28.000	4.000	-	-33.33%	-
TOTAL.UNRESOLVED	-45.61%	57.000	31.000	-	-6.06%	-
libstdc++.UNRESOLVED	-7.69%	26.000	24.000	-	0.00%	-

Performance Improvements - XFAIL	Δ	Previous	Current	σ	Δ (B)	σ (B)
g++.XFAIL	-12.85%	1183.000	1031.000	-	-0.77%	-
TOTAL.XFAIL	-8.22%	2153.000	1976.000	-	-0.55%	-
gcc.XFAIL	-2.91%	859.000	834.000	-	-0.36%	-

Performance Improvements - XPASS	Δ	Previous	Current	σ	Δ (B)	σ (B)
g++.XPASS	-20.00%	10.000	8.000	-	0.00%	-
TOTAL.XPASS	-13.33%	15.000	13.000	-	0.00%	-

Performance Improvements - bad	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.bad	-71.14%	201.000	58.000	-	18.37%	-
TOTAL.bad	-47.30%	315.000	166.000	-	11.41%	-
libstdc++.bad	-6.67%	60.000	56.000	-	0.00%	-
g++.bad	-3.70%	54.000	52.000	-	18.18%	-

Performance Improvements - fails	Δ	Previous	Current	σ	Δ (B)	σ (B)
TOTAL.fails	-46.79%	312.000	166.000	-	0.00%	-

Added Tests - ERROR
TOTAL.ERROR
g++.ERROR
gcc.ERROR
libstdc++.ERROR

Added Tests - KFAIL
TOTAL.KFAIL
g++.KFAIL
gcc.KFAIL
libstdc++.KFAIL

Added Tests - OTHER
TOTAL.OTHER
g++.OTHER
gcc.OTHER
libstdc++.OTHER

Added Tests - UNTESTED
TOTAL.UNTESTED
g++.UNTESTED
gcc.UNTESTED
libstdc++.UNTESTED

Added Tests - flaky
TOTAL.flaky

Run-Over-Baseline Changes Detail

Performance Regressions - FAIL	Δ (B)	Baseline	Current	σ (B)	Δ	σ
gcc.FAIL	27.50%	40.000	51.000	-	-70.00%	-
g++.FAIL	24.24%	33.000	41.000	-	0.00%	-
TOTAL.FAIL	18.45%	103.000	122.000	-	-49.79%	-

Performance Regressions - bad	Δ (B)	Baseline	Current	σ (B)	Δ	σ
gcc.bad	18.37%	49.000	58.000	-	-71.14%	-
g++.bad	18.18%	44.000	52.000	-	-3.70%	-
TOTAL.bad	11.41%	149.000	166.000	-	-47.30%	-

Performance Improvements - UNRESOLVED	Δ (B)	Baseline	Current	σ (B)	Δ	σ
gcc.UNRESOLVED	-33.33%	6.000	4.000	-	-85.71%	-
TOTAL.UNRESOLVED	-6.06%	33.000	31.000	-	-45.61%	-

Added Tests - ERROR
TOTAL.ERROR
g++.ERROR
gcc.ERROR
libstdc++.ERROR

Added Tests - KFAIL
TOTAL.KFAIL
g++.KFAIL
gcc.KFAIL
libstdc++.KFAIL

Added Tests - OTHER
TOTAL.OTHER
g++.OTHER
gcc.OTHER
libstdc++.OTHER

Added Tests - UNTESTED
TOTAL.UNTESTED
g++.UNTESTED
gcc.UNTESTED
libstdc++.UNTESTED

Added Tests - all
TOTAL.all

Added Tests - fails
TOTAL.fails

Added Tests - flaky
TOTAL.flaky

Report Time: 0.35s

PASS

	Name	Current	%
	TOTAL.PASS	331359.000	-6.78%
	g++.PASS	189662.000	-5.80%
	gcc.PASS	128225.000	-8.82%
	libstdc++.PASS	13472.000	-
	Geometric Mean	102075.372	-5.43%

XPASS

	Name	Current	%
	TOTAL.XPASS	13.000	-13.33%
	g++.XPASS	8.000	-20.00%
	gcc.XPASS	3.000	-
	libstdc++.XPASS	2.000	-
	Geometric Mean	4.998	-8.75%

FAIL

	Name	Current	%
	TOTAL.FAIL	122.000	-49.79%
	g++.FAIL	41.000	-
	gcc.FAIL	51.000	-70.00%
	libstdc++.FAIL	30.000	-6.25%
	Geometric Mean	52.597	-38.70%

XFAIL

	Name	Current	%
	TOTAL.XFAIL	1976.000	-8.22%
	g++.XFAIL	1031.000	-12.85%
	gcc.XFAIL	834.000	-2.91%
	libstdc++.XFAIL	111.000	-
	Geometric Mean	658.997	-6.13%

KFAIL

	Name	Current	%
	TOTAL.KFAIL	0.000	-
	g++.KFAIL	0.000	-
	gcc.KFAIL	0.000	-
	libstdc++.KFAIL	0.000	-
	Geometric Mean	0.000	-

UNSUPPORTED

	Name	Current	%
	TOTAL.UNSUPPORTED	21673.000	30.27%
	g++.UNSUPPORTED	13552.000	21.23%
	gcc.UNSUPPORTED	7126.000	59.81%
	libstdc++.UNSUPPORTED	995.000	-
	Geometric Mean	6755.350	25.92%

UNRESOLVED

	Name	Current	%
	TOTAL.UNRESOLVED	31.000	-45.61%
	g++.UNRESOLVED	3.000	-
	gcc.UNRESOLVED	4.000	-85.71%
	libstdc++.UNRESOLVED	24.000	-7.69%
	Geometric Mean	9.721	-48.25%

UNTESTED

	Name	Current	%
	TOTAL.UNTESTED	0.000	-
	g++.UNTESTED	0.000	-
	gcc.UNTESTED	0.000	-
	libstdc++.UNTESTED	0.000	-
	Geometric Mean	0.000	-

ERROR

	Name	Current	%
	TOTAL.ERROR	0.000	-
	g++.ERROR	0.000	-
	gcc.ERROR	0.000	-
	libstdc++.ERROR	0.000	-
	Geometric Mean	0.000	-

OTHER

	Name	Current	%
	TOTAL.OTHER	0.000	-
	g++.OTHER	0.000	-
	gcc.OTHER	0.000	-
	libstdc++.OTHER	0.000	-
	Geometric Mean	0.000	-

good

	Name	Current	%
	TOTAL.good	355008.000	-5.14%
	g++.good	204245.000	-4.43%
	gcc.good	136185.000	-6.69%
	libstdc++.good	14578.000	-
	Geometric Mean	109535.324	-4.12%

bad

	Name	Current	%
	TOTAL.bad	166.000	-47.30%
	g++.bad	52.000	-3.70%
	gcc.bad	58.000	-71.14%
	libstdc++.bad	56.000	-6.67%
	Geometric Mean	72.767	-39.20%

fails

	Name	Current	%
	TOTAL.fails	166.000	-46.79%
	Geometric Mean	166.000	-46.79%

flaky

	Name	Current	%
	TOTAL.flaky	0.000	-
	Geometric Mean	0.000	-

all

	Name	Current	%
	TOTAL.all	355174.000	-5.18%
	Geometric Mean	355174.000	-5.18%