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Work around spurious BLAS3 test errors on LOONGSON3R3/4 (#4667) 

Force compilation with gfortran to use O0 on older Loongson hardware to avoid spurious test failures
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Martin Kroeker 2024-04-30 08:50:47 +02:00 committed by GitHub
parent 89e3fd0821
commit edacf9b397
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2 changed files with 6 additions and 0 deletions
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3
ctest/Makefile
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@ -25,6 +25,9 @@ endif
override CFLAGS += -DADD$(BU) -DCBLAS
ifeq ($(F_COMPILER),GFORTRAN)
ifneq (, $(filter $(CORE),LOONGSON3R3 LOONGSON3R4))
override FFLAGS = $(filter_out(-O2 -O3,$(FFLAGS)) -O0
endif
override FFLAGS += -fno-tree-vectorize
endif
override TARGET_ARCH=

3
test/Makefile
View File

@ -1,6 +1,9 @@
TOPDIR = ..
include ../Makefile.system
ifeq ($(F_COMPILER),GFORTRAN)
ifneq (, $(filter $(CORE),LOONGSON3R3 LOONGSON3R4))
override FFLAGS = $(filter_out(-O2 -O3,$(FFLAGS)) -O0
endif
override FFLAGS += -fno-tree-vectorize
endif