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Created one off test to replicate the floating point forwarding hazard bug.

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This commit is contained in:
Ross Thompson 2022-10-22 16:29:12 -05:00
parent f9a04c13df
commit ae7a71c0f4
7 changed files with 14 additions and 9 deletions
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13
pipelined/testbench/tests.vh
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@ -874,12 +874,13 @@ string imperas32f[] = '{
string testsBP64[] = '{ string testsBP64[] = '{
`IMPERASTEST, `IMPERASTEST,
"rv64BP/simple", "rv64BP/floating-point-bug",
"rv64BP/mmm", "rv64BP/simple"
"rv64BP/linpack_bench", // "rv64BP/mmm",
"rv64BP/sieve", // "rv64BP/linpack_bench",
"rv64BP/qsort", // "rv64BP/sieve",
"rv64BP/dhrystone" // "rv64BP/qsort",
// "rv64BP/dhrystone"
}; };
string imperas32p[] = '{ string imperas32p[] = '{

1
tests/testsBP/crt0/Makefile
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@ -7,6 +7,7 @@ LIBRARY_FILES :=
MARCH :=-march=rv64imfdc MARCH :=-march=rv64imfdc
MABI :=-mabi=lp64d MABI :=-mabi=lp64d
LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles
LINKER := ${ROOT}/linker.x
AFLAGS =$(MARCH) $(MABI) -W AFLAGS =$(MARCH) $(MABI) -W
CFLAGS =$(MARCH) $(MABI) -mcmodel=medany -O2 CFLAGS =$(MARCH) $(MABI) -mcmodel=medany -O2

1
tests/testsBP/james_mm/Makefile
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@ -7,6 +7,7 @@ LIBRARY_FILES := crt0
MARCH :=-march=rv64imfdc MARCH :=-march=rv64imfdc
MABI :=-mabi=lp64d MABI :=-mabi=lp64d
LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map
LINKER := ${ROOT}/linker8000-0000.x
CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2 CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2

5
tests/testsBP/makefile.inc
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@ -7,8 +7,7 @@ OBJEXT := o
DEPEXT := d DEPEXT := d
SRCDIR := . SRCDIR := .
BUILDDIR := OBJ BUILDDIR := OBJ
LINKER := ${ROOT}/linker.x WIDTH := 64
SOURCES ?= $(shell find $(SRCDIR) -type f -regex ".*\.$(SRCEXT)" | sort) SOURCES ?= $(shell find $(SRCDIR) -type f -regex ".*\.$(SRCEXT)" | sort)
OBJECTS := $(SOURCES:.$(CEXT)=.$(OBJEXT)) OBJECTS := $(SOURCES:.$(CEXT)=.$(OBJEXT))
OBJECTS := $(OBJECTS:.$(AEXT)=.$(OBJEXT)) OBJECTS := $(OBJECTS:.$(AEXT)=.$(OBJEXT))
@ -88,7 +87,7 @@ $(TARGET).memfile: $(TARGET)
@echo 'Making object dump file.' @echo 'Making object dump file.'
@riscv64-unknown-elf-objdump -D $< > $<.objdump @riscv64-unknown-elf-objdump -D $< > $<.objdump
@echo 'Making memory file' @echo 'Making memory file'
exe2memfile0.pl $< riscv64-unknown-elf-elf2hex --bit-width $(WIDTH) --input $< --output $@
extractFunctionRadix.sh $<.objdump extractFunctionRadix.sh $<.objdump
mkdir -p ../../imperas-riscv-tests/work/rv64BP/ mkdir -p ../../imperas-riscv-tests/work/rv64BP/
cp -f $(TARGETDIR)/* ../../imperas-riscv-tests/work/rv64BP/ cp -f $(TARGETDIR)/* ../../imperas-riscv-tests/work/rv64BP/

1
tests/testsBP/mibench_qsort/Makefile
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@ -7,6 +7,7 @@ LIBRARY_FILES := crt0
MARCH :=-march=rv64ic MARCH :=-march=rv64ic
MABI :=-mabi=lp64 MABI :=-mabi=lp64
LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map
LINKER := ${ROOT}/linker8000-0000.x
CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2 CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2

1
tests/testsBP/sieve/Makefile
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@ -7,6 +7,7 @@ LIBRARY_FILES := crt0
MARCH :=-march=rv64ic MARCH :=-march=rv64ic
MABI :=-mabi=lp64 MABI :=-mabi=lp64
LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map
LINKER := ${ROOT}/linker8000-0000.x
CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2 CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2

1
tests/testsBP/simple/Makefile
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@ -6,6 +6,7 @@ LIBRARY_FILES := crt0
MARCH :=-march=rv64imfdc MARCH :=-march=rv64imfdc
MABI :=-mabi=lp64d MABI :=-mabi=lp64d
LINKER := ${ROOT}/linker8000-0000.x
LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map LINK_FLAGS :=$(MARCH) $(MABI) -nostartfiles -Wl,-Map=$(TARGET).map
CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2 CFLAGS =$(MARCH) $(MABI) -Wa,-alhs -Wa,-L -mcmodel=medany -mstrict-align -O2