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Differential D3048

XCore target: use TEST_TARGET_FLAGS to override target's memory size.
ClosedPublic

Authored by robertlytton on Mar 11 2014, 12:31 PM.

Details

Reviewers
robertlytton
• ddunbar
Summary

The tests build XCore-image's with a default memory map of 32MB - passed in the target flags.
It should be noted that the XCore emulator's speed is affected by the size of memory.
Also the amount of host memory required is several times the XCore-image memory size.
Thus running several large xcore-images in parallel may result in thrashing!

The RUNTIMELIMIT=7200 is passed in on the commandline.
Make sure only tests that need longer over-write it.

Diff Detail

Event Timeline

• ddunbar added a comment.Mar 11 2014, 4:05 PM

It's annoying to have the same fragment in a bunch of places, but I
understand the problem.

Would it be possible to make a new variable for this (XCORE_MEMORY_SIZE or
something), and then put all the extra shared bits of the fragment in a
common location?

  • Daniel
robertlytton added a comment.Mar 12 2014, 1:48 AM

Hi Daniel,

The default memory map for the xcore tools is 64KB - but it is over-ridden from the command line.
Initially I gave all the tests more than enough memory from the command line - but this requires a lot of memory for the emulator's tables etc,
the tests take a little longer to run due to the need to initialize the tables for memory that will never be used and
this extra initialization of tables would cause thrashing on a machine with only a few GB of memory.
Hence, the default of 32MB (~500MB emulator memory) that I pass in from the command line.

The 32 tests that require more than 32MB have the command line default overwritten individually using TEST_TARGET_FLAGS (one test has the 32MB reduced).
I could reduce the granularity by using 256MB for all of the 'SingleSource/Benchmarks/Polybench/linear-algebra/kernels' tests but this will add substantial overheads to the tests.
An alternative approach would be to add a shim layer between test-suite and the XCore compiler which will have knowledge of the tests it is building... seems a bad idea.

I could add multiple environment variables for various memory sizes and then pick the size required - removing the noise viz:

ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "$(XCORE_256MB)"
endif

I await your thoughts as it is not clear to me the best way forward.

Robert

• ddunbar added a comment.Mar 12 2014, 12:24 PM

What I meant was can't you set a variable like

XCORE_TARGET_NEEDS_MEMORY := 32

for individual tests, and then if that variable is defined add the custom
linker logic (in one of the common Makefile fragments)?

  • Daniel
robertlytton updated this revision to Unknown Object (????).Apr 3 2014, 1:56 AM

Hi Daniel,
Here are the changes.

XCore target: Add target specific flags to root Makefiles.

The default value of XCORE_TARGET_NEEDS_MEMORY is 32 (MB).
It should be noted that the XCore emulator's speed is affected by the size of memory.
Also the amount of host memory required is several times XCore-image memory size.
Thus running several large xcore-images in parallel may result in thrashing!
The default of 32 will require ~300MB of host memory.

As Makefile.config.in is included multiple times (viz: include $(LEVEL)/Makefile.config),
the addition of XCORE_TARGET_FLAGS to X_TARGET_FLAGS is done in Makefile.test

RUNTIMELIMIT is set to a default of 1 hour for the XCore emulator.
Test that take around or more than 1 hour to run have their RUNTIMELIMIT extended.

Robert

robertlytton added a comment.May 9 2014, 3:35 AM

Hi
Are these changes OK
Robert

• ddunbar added a comment.May 9 2014, 12:15 PM

Yes, looks fine to me, sorry for the slow review.

  • Daniel
robertlytton accepted this revision.May 12 2014, 11:49 PM
robertlytton added a reviewer: robertlytton.

Hi Daniel,
Thank you
commit URL: http://llvm.org/viewvc/llvm-project?rev=208667&view=rev
Robert

This revision is now accepted and ready to land.May 12 2014, 11:49 PM
robertlytton closed this revision.May 13 2014, 12:47 AM

Revision Contents

PathSize
MultiSource/
Applications/
JM/
ldecod/
4 lines
lua/
5 lines
minisat/
3 lines
spiff/
6 lines
Benchmarks/
ASCI_Purple/
SMG2000/
3 lines
Bullet/
5 lines
Fhourstones-3.1/
4 lines
NPB-serial/
is/
4 lines
Olden/
health/
3 lines
perimeter/
3 lines
treeadd/
3 lines
tsp/
3 lines
voronoi/
3 lines
SciMark2-C/
6 lines
Trimaran/
netbench-crc/
3 lines
mafft/
7 lines
nbench/
4 lines
SingleSource/
Benchmarks/
CoyoteBench/
6 lines
Misc-C++/
6 lines
Polybench/
linear-algebra/
kernels/
2mm/
6 lines
3mm/
6 lines
atax/
4 lines
bicg/
4 lines
doitgen/
4 lines
gemver/
4 lines
gesummv/
4 lines
mvt/
4 lines
trisolv/
4 lines
solvers/
durbin/
4 lines
Shootout-C++/
6 lines
Shootout/
4 lines
SmallPT/
4 lines
UnitTests/
3 lines

Diff 7756

MultiSource/Applications/JM/ldecod/Makefile

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RUN_OPTIONS = -i $(PROJ_SRC_DIR)/data/test.264 -o Output/test_dec.yuv -r $(PROJ_SRC_DIR)/data/test_rec.yuv RUN_OPTIONS = -i $(PROJ_SRC_DIR)/data/test.264 -o Output/test_dec.yuv -r $(PROJ_SRC_DIR)/data/test_rec.yuv
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
include ../../../Makefile.multisrc include ../../../Makefile.multisrc
clean:: clean::
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MultiSource/Applications/lua/Makefile

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loslib.c ltablib.c lstrlib.c loadlib.c linit.c lua.c loslib.c ltablib.c lstrlib.c loadlib.c linit.c lua.c
LDFLAGS += -lm LDFLAGS += -lm
ifneq ($(ARCH),XCore)
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
else
CPPFLAGS += -DLUA_USE_POSIX CPPFLAGS += -DLUA_USE_POSIX
endif endif
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MultiSource/Applications/minisat/Makefile

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else else
ifdef LARGE_PROBLEM_SIZE ifdef LARGE_PROBLEM_SIZE
RUN_OPTIONS = -verbosity=0 $(PROJ_SRC_DIR)/long.cnf RUN_OPTIONS = -verbosity=0 $(PROJ_SRC_DIR)/long.cnf
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
else else
RUN_OPTIONS = -verbosity=0 $(PROJ_SRC_DIR)/short.cnf RUN_OPTIONS = -verbosity=0 $(PROJ_SRC_DIR)/short.cnf
endif endif
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MultiSource/Applications/spiff/Makefile

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#RUN_OPTIONS = ./one ./two #RUN_OPTIONS = ./one ./two
# you get the idea... # you get the idea...
ifeq ($(ARCH),XCore)
ifndef SMALL_PROBLEM_SIZE
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x40000000,-Xmapper,--image-base,-Xmapper,0x40000000"
endif
endif
include ../../Makefile.multisrc include ../../Makefile.multisrc
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MultiSource/Benchmarks/ASCI_Purple/SMG2000/Makefile

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RUN_OPTIONS ="-n 30 15 30 -c 0.1 1.0 10.0" RUN_OPTIONS ="-n 30 15 30 -c 0.1 1.0 10.0"
else else
RUN_OPTIONS ="-n 100 40 100 -c 0.1 1.0 10.0" RUN_OPTIONS ="-n 100 40 100 -c 0.1 1.0 10.0"
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x10000000,-Xmapper,--image-base,-Xmapper,0x10000000"
endif
endif endif
include ../../../Makefile.multisrc include ../../../Makefile.multisrc
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MultiSource/Benchmarks/Bullet/Makefile

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CPPFLAGS += -I$(PROJ_SRC_DIR)/include -DNO_TIME CPPFLAGS += -I$(PROJ_SRC_DIR)/include -DNO_TIME
LDFLAGS = -lstdc++ -lm LDFLAGS = -lstdc++ -lm
ifeq ($(ARCH),XCore)
# RUNTIMELIMIT is passed on the command line for xcore
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
else
# This test can take more than the default 500s timeout on Thumb1 # This test can take more than the default 500s timeout on Thumb1
RUNTIMELIMIT:=1000 RUNTIMELIMIT:=1000
endif
include $(LEVEL)/Makefile.config include $(LEVEL)/Makefile.config
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MultiSource/Benchmarks/Fhourstones-3.1/Makefile

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STDIN_FILENAME = $(PROJ_SRC_DIR)/inputs STDIN_FILENAME = $(PROJ_SRC_DIR)/inputs
endif endif
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
include ../../Makefile.multisrc include ../../Makefile.multisrc
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MultiSource/Benchmarks/NPB-serial/is/Makefile

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ifdef SMALL_PROBLEM_SIZE ifdef SMALL_PROBLEM_SIZE
CPPFLAGS = -DSMALL_PROBLEM_SIZE CPPFLAGS = -DSMALL_PROBLEM_SIZE
else
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x20000000,-Xmapper,--image-base,-Xmapper,0x20000000"
endif
endif endif
include $(LEVEL)/MultiSource/Makefile.multisrc include $(LEVEL)/MultiSource/Makefile.multisrc
Context not available.

MultiSource/Benchmarks/Olden/health/Makefile

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RUN_OPTIONS = 8 15 1 RUN_OPTIONS = 8 15 1
else else
RUN_OPTIONS = 9 20 1 RUN_OPTIONS = 9 20 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
endif endif
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MultiSource/Benchmarks/Olden/perimeter/Makefile

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RUN_OPTIONS = 9 RUN_OPTIONS = 9
else else
RUN_OPTIONS = 10 RUN_OPTIONS = 10
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
endif endif
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MultiSource/Benchmarks/Olden/treeadd/Makefile

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RUN_OPTIONS = 20 RUN_OPTIONS = 20
else else
RUN_OPTIONS = 22 RUN_OPTIONS = 22
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
endif endif
include $(LEVEL)/MultiSource/Makefile.multisrc include $(LEVEL)/MultiSource/Makefile.multisrc
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MultiSource/Benchmarks/Olden/tsp/Makefile

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RUN_OPTIONS = 102400 RUN_OPTIONS = 102400
else else
RUN_OPTIONS = 1024000 RUN_OPTIONS = 1024000
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
endif endif
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MultiSource/Benchmarks/Olden/voronoi/Makefile

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RUN_OPTIONS = 10000 20 32 7 RUN_OPTIONS = 10000 20 32 7
else else
RUN_OPTIONS = 100000 20 32 7 RUN_OPTIONS = 100000 20 32 7
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
endif endif
HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
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MultiSource/Benchmarks/SciMark2-C/Makefile

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CPPFLAGS = CPPFLAGS =
LDFLAGS = -lm LDFLAGS = -lm
ifneq ($(ARCH),XCore)
ifndef SMALL_PROBLEM_SIZE
# XCore target takes over 9hours to complete medium size problem.
RUNTIMELIMIT := 36000
else
ifdef LARGE_PROBLEM_SIZE ifdef LARGE_PROBLEM_SIZE
RUN_OPTIONS = -large RUN_OPTIONS = -large
endif endif
endif
include ../../Makefile.multisrc include ../../Makefile.multisrc
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MultiSource/Benchmarks/Trimaran/netbench-crc/Makefile

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RUN_OPTIONS = 1000 RUN_OPTIONS = 1000
else else
RUN_OPTIONS = 12000 RUN_OPTIONS = 12000
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x10000000,-Xmapper,--image-base,-Xmapper,0x10000000"
endif
endif endif
endif endif
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MultiSource/Benchmarks/mafft/Makefile

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LDFLAGS = -lm LDFLAGS = -lm
FP_TOLERANCE = 0.00001 FP_TOLERANCE = 0.00001
HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
ifndef SMALL_PROBLEM_SIZE
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
endif
include $(LEVEL)/MultiSource/Makefile.multisrc include $(LEVEL)/MultiSource/Makefile.multisrc
clean:: clean::
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MultiSource/Benchmarks/nbench/Makefile

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include ../../Makefile.multisrc include ../../Makefile.multisrc
ifeq ($(ARCH),XCore)
# RUNTIMELIMIT is passed on the command line for xcore
else
# This test can take more than the default 500s timeout at -O0. # This test can take more than the default 500s timeout at -O0.
RUNTIMELIMIT:=750 RUNTIMELIMIT:=750
endif
# Always copy NNET.DAT so it's available with SRCDIR != OBJDIR builds. # Always copy NNET.DAT so it's available with SRCDIR != OBJDIR builds.
# FIXME: Hack # FIXME: Hack
Context not available.

SingleSource/Benchmarks/CoyoteBench/Makefile

LEVEL = ../../.. LEVEL = ../../..
LDFLAGS += -lm -lstdc++ LDFLAGS += -lm -lstdc++
ifeq ($(ARCH),XCore)
ifndef SMALL_PROBLEM_SIZE
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc

SingleSource/Benchmarks/Misc-C++/Makefile

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LIBS = -lstdc++ LIBS = -lstdc++
FP_ABSTOLERANCE := 0.01 FP_ABSTOLERANCE := 0.01
ifeq ($(ARCH),XCore)
ifndef SMALL_PROBLEM_SIZE
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/Makefile

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ifdef SMALL_PROBLEM_SIZE ifdef SMALL_PROBLEM_SIZE
CFLAGS += -DSMALL_DATASET CFLAGS += -DSMALL_DATASET
else
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
ifeq ($(ARCH),Mips) ifeq ($(ARCH),Mips)
RUNTIMELIMIT := 2000 RUNTIMELIMIT := 2000
else ifeq ($(ARCH),XCore)
# RUNTIMELIMIT is passed in on the command line
else else
RUNTIMELIMIT := 1000 RUNTIMELIMIT := 1000
endif endif
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/Makefile

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ifdef SMALL_PROBLEM_SIZE ifdef SMALL_PROBLEM_SIZE
CFLAGS += -DSMALL_DATASET CFLAGS += -DSMALL_DATASET
else
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
ifeq ($(ARCH),Mips) ifeq ($(ARCH),Mips)
RUNTIMELIMIT := 2000 RUNTIMELIMIT := 2000
else ifeq ($(ARCH),XCore)
# RUNTIMELIMIT is passed in on the command line
else else
RUNTIMELIMIT := 1000 RUNTIMELIMIT := 1000
endif endif
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/Makefile

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HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/Makefile

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HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/Makefile

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ifdef SMALL_PROBLEM_SIZE ifdef SMALL_PROBLEM_SIZE
CFLAGS += -DSMALL_DATASET CFLAGS += -DSMALL_DATASET
else
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x4000000,-Xmapper,--image-base,-Xmapper,0x4000000"
endif
endif endif
HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/Makefile

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HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/Makefile

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ifdef SMALL_PROBLEM_SIZE ifdef SMALL_PROBLEM_SIZE
CFLAGS += -DSMALL_DATASET CFLAGS += -DSMALL_DATASET
else
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x10000000,-Xmapper,--image-base,-Xmapper,0x10000000"
endif
endif endif
HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/Makefile

Context not available.
HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/Makefile

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HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x8000000,-Xmapper,--image-base,-Xmapper,0x8000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/Makefile

Context not available.
HASH_PROGRAM_OUTPUT = 1 HASH_PROGRAM_OUTPUT = 1
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x10000000,-Xmapper,--image-base,-Xmapper,0x10000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Shootout-C++/Makefile

Context not available.
DIRS=EH DIRS=EH
ifeq ($(ARCH),XCore)
ifndef SMALL_PROBLEM_SIZE
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x10000000,-Xmapper,--image-base,-Xmapper,0x10000000"
endif
endif
LDFLAGS += -lstdc++ LDFLAGS += -lstdc++
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc
Context not available.

SingleSource/Benchmarks/Shootout/Makefile

LEVEL = ../../.. LEVEL = ../../..
LDFLAGS += -lm LDFLAGS += -lm
ifeq ($(ARCH),XCore)
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x10000000,-Xmapper,--image-base,-Xmapper,0x10000000"
endif
include $(LEVEL)/SingleSource/Makefile.singlesrc include $(LEVEL)/SingleSource/Makefile.singlesrc

SingleSource/Benchmarks/SmallPT/Makefile

Context not available.
LDFLAGS += -lm -lstdc++ LDFLAGS += -lm -lstdc++
FP_TOLERANCE := 0.001 FP_TOLERANCE := 0.001
ifeq ($(ARCH),XCore)
# RUNTIMELIMIT is passed on the command line for xcore
else
# This test can take more than the default 500s timeout at -O0. # This test can take more than the default 500s timeout at -O0.
RUNTIMELIMIT:=1200 RUNTIMELIMIT:=1200
endif
include $(LEVEL)/Makefile.config include $(LEVEL)/Makefile.config
Context not available.

SingleSource/UnitTests/Makefile

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PROGRAMS_TO_SKIP += AtomicOps PROGRAMS_TO_SKIP += AtomicOps
# XCore does not support init_priority attribute # XCore does not support init_priority attribute
PROGRAMS_TO_SKIP += initp1 PROGRAMS_TO_SKIP += initp1
# 2007-04-25-weak contains a branch to zero.
# XCore BLR instruction can only branch 21bits, hence restrict memory to 20bits viz: 0x100000->0x1fffff
TEST_TARGET_FLAGS += "-Wl,-Xmapper,--image-size,-Xmapper,0x100000,-Xmapper,--image-base,-Xmapper,0x100000"
endif endif
LDFLAGS += -lstdc++ LDFLAGS += -lstdc++
Context not available.