Linux-kselftest Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH 0/6] selftests: arm64: Add floating point selftests
@ 2020-07-30 18:09 Mark Brown
  2020-07-30 18:09 ` [PATCH 1/6] selftests: arm64: Test case for enumeration of SVE vector lengths Mark Brown
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Mark Brown @ 2020-07-30 18:09 UTC (permalink / raw)
  To: Catalin Marinas, Will Deacon, Shuah Khan, Dave Martin
  Cc: linux-kselftest, Mark Brown

This series imports a series of tests for FPSIMD and SVE originally
written by Dave Martin to the tree. Since these extensions have some
overlap in terms of register usage and must sometimes be tested together
they're dropped into a single directory. I've adapted some of the tests
to run within the kselftest framework but there are also some stress
tests here that are intended to be run as soak tests so aren't suitable
for running by default and are mostly just integrated with the build
system. There doesn't seem to be a more suitable home for those stress
tests and they are very useful for work on these areas of the code so it
seems useful to have them somewhere in tree.

Mark Brown (6):
  selftests: arm64: Test case for enumeration of SVE vector lengths
  selftests: arm64: Add test for the SVE ptrace interface
  selftests: arm64: Add stress tests for FPSMID and SVE context
    switching
  selftests: arm64: Add utility to set SVE vector lengths
  selftests: arm64: Add wrapper scripts for stress tests
  selftests: arm64: Add build and documentation for FP tests

 tools/testing/selftests/arm64/Makefile        |   2 +-
 tools/testing/selftests/arm64/fp/.gitignore   |   5 +
 tools/testing/selftests/arm64/fp/Makefile     |  17 +
 tools/testing/selftests/arm64/fp/README       | 100 +++
 .../testing/selftests/arm64/fp/asm-offsets.h  |  11 +
 tools/testing/selftests/arm64/fp/assembler.h  |  57 ++
 .../testing/selftests/arm64/fp/fpsimd-stress  |  60 ++
 .../testing/selftests/arm64/fp/fpsimd-test.S  | 482 +++++++++++++
 .../selftests/arm64/fp/sve-probe-vls.c        |  58 ++
 .../selftests/arm64/fp/sve-ptrace-asm.S       |  33 +
 tools/testing/selftests/arm64/fp/sve-ptrace.c | 336 +++++++++
 tools/testing/selftests/arm64/fp/sve-stress   |  59 ++
 tools/testing/selftests/arm64/fp/sve-test.S   | 672 ++++++++++++++++++
 tools/testing/selftests/arm64/fp/vlset.c      | 155 ++++
 14 files changed, 2046 insertions(+), 1 deletion(-)
 create mode 100644 tools/testing/selftests/arm64/fp/.gitignore
 create mode 100644 tools/testing/selftests/arm64/fp/Makefile
 create mode 100644 tools/testing/selftests/arm64/fp/README
 create mode 100644 tools/testing/selftests/arm64/fp/asm-offsets.h
 create mode 100644 tools/testing/selftests/arm64/fp/assembler.h
 create mode 100755 tools/testing/selftests/arm64/fp/fpsimd-stress
 create mode 100644 tools/testing/selftests/arm64/fp/fpsimd-test.S
 create mode 100644 tools/testing/selftests/arm64/fp/sve-probe-vls.c
 create mode 100644 tools/testing/selftests/arm64/fp/sve-ptrace-asm.S
 create mode 100644 tools/testing/selftests/arm64/fp/sve-ptrace.c
 create mode 100755 tools/testing/selftests/arm64/fp/sve-stress
 create mode 100644 tools/testing/selftests/arm64/fp/sve-test.S
 create mode 100644 tools/testing/selftests/arm64/fp/vlset.c


base-commit: 9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68
-- 
2.20.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, back to index

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-30 18:09 [PATCH 0/6] selftests: arm64: Add floating point selftests Mark Brown
2020-07-30 18:09 ` [PATCH 1/6] selftests: arm64: Test case for enumeration of SVE vector lengths Mark Brown
2020-07-30 18:09 ` [PATCH 2/6] selftests: arm64: Add test for the SVE ptrace interface Mark Brown
2020-07-30 18:09 ` [PATCH 3/6] selftests: arm64: Add stress tests for FPSMID and SVE context switching Mark Brown
2020-07-30 18:09 ` [PATCH 4/6] selftests: arm64: Add utility to set SVE vector lengths Mark Brown
2020-07-30 18:09 ` [PATCH 5/6] selftests: arm64: Add wrapper scripts for stress tests Mark Brown
2020-07-30 18:09 ` [PATCH 6/6] selftests: arm64: Add build and documentation for FP tests Mark Brown

Linux-kselftest Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-kselftest/0 linux-kselftest/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-kselftest linux-kselftest/ https://lore.kernel.org/linux-kselftest \
		linux-kselftest@vger.kernel.org
	public-inbox-index linux-kselftest

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kselftest


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git