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qt5base-lts/util/x86simdgen/Makefile

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qsimd: update the generator script from OpenDCDiag I'd been making changes to that and improving it for the past 2 years without bringing it back into Qt. The list of features is mostly the same, except: - removed TSX features - removed features specific to Xeon Phi processors - added CET and AVX512FP16 features - added the bit for hybrid CPU detection See matching update at https://github.com/opendcdiag/opendcdiag/pull/49 Change-Id: I6fcda969a9e9427198bffffd16ce860b5a38aece Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-01-28 19:31:37 +00:00
GENERATOR = 3rdparty/x86simd_generate.pl
TARGETDIR = ../../src/corelib/global/
TARGETCPP = qsimd_x86.cpp
TARGETHEADER = qsimd_x86_p.h
CONF_FILES = 3rdparty/simd-intel.conf
# We don't currently use any feature from simd-amd.conf
# CONF_FILES += 3rdparty/simd-amd.conf
all: $(TARGETDIR)/$(TARGETHEADER) $(TARGETDIR)/$(TARGETCPP)
$(TARGETHEADER): $(CONF_FILES) | $(GENERATOR)
cat $^ | perl $(GENERATOR) /dev/stdin $@ > $@
$(TARGETDIR)/$(TARGETHEADER): header $(TARGETHEADER)
Fix generation of qsimd_x86 files to require no hand-editing Recent fixes to include the "We mean it" comment in the header also lead to that comment appearing in the generated .cpp file, which also lacked the "This is a generated file. DO NOT EDIT." comment. The generated header also lacked a blank line after the "We mean it" comment, so include that (and take it out, too, in the .cpp). The "Please see" line of the "DO NOT EDIT" comment also used the name of the generator script as seen from the Makefile that drives the regeneration; replace this with the README.md file that actually explains how to regenerate the files in corelib/global/. This amends commit 71af0d7059d47a199e1d26de6573d6a5038caa30 and commit b852584556bec3750bad7fac984b6fc5af4c870f Change-Id: I4b5b4dbef5954819632bb625d1914a9ec46e15d9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-02-25 11:35:13 +00:00
sed '/-- implementation start --/,/-- implementation end --/d' $^ | \
sed 's!3rdparty/x86simd_generate\.pl!util/x86simdgen/README.md!' > $@
qsimd: update the generator script from OpenDCDiag I'd been making changes to that and improving it for the past 2 years without bringing it back into Qt. The list of features is mostly the same, except: - removed TSX features - removed features specific to Xeon Phi processors - added CET and AVX512FP16 features - added the bit for hybrid CPU detection See matching update at https://github.com/opendcdiag/opendcdiag/pull/49 Change-Id: I6fcda969a9e9427198bffffd16ce860b5a38aece Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-01-28 19:31:37 +00:00
$(TARGETDIR)/$(TARGETCPP): $(TARGETHEADER) header
Fix generation of qsimd_x86 files to require no hand-editing Recent fixes to include the "We mean it" comment in the header also lead to that comment appearing in the generated .cpp file, which also lacked the "This is a generated file. DO NOT EDIT." comment. The generated header also lacked a blank line after the "We mean it" comment, so include that (and take it out, too, in the .cpp). The "Please see" line of the "DO NOT EDIT" comment also used the name of the generator script as seen from the Makefile that drives the regeneration; replace this with the README.md file that actually explains how to regenerate the files in corelib/global/. This amends commit 71af0d7059d47a199e1d26de6573d6a5038caa30 and commit b852584556bec3750bad7fac984b6fc5af4c870f Change-Id: I4b5b4dbef5954819632bb625d1914a9ec46e15d9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-02-25 11:35:13 +00:00
(cat header | grep -v '^//' | grep .; echo; \
echo '// This is a generated file. DO NOT EDIT.'; \
echo '// Please see util/x86simdgen/README.md'; \
echo '#include "$(TARGETHEADER)"'; \
sed '1,/-- implementation start --/d;/-- implementation end --/,$$d' $<) > $@
qsimd: update the generator script from OpenDCDiag I'd been making changes to that and improving it for the past 2 years without bringing it back into Qt. The list of features is mostly the same, except: - removed TSX features - removed features specific to Xeon Phi processors - added CET and AVX512FP16 features - added the bit for hybrid CPU detection See matching update at https://github.com/opendcdiag/opendcdiag/pull/49 Change-Id: I6fcda969a9e9427198bffffd16ce860b5a38aece Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-01-28 19:31:37 +00:00
clean:
-$(RM) $(TARGETHEADER)
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