197
198 # Each factor variable comes in 3 variants. The first one is reserved for users
199 # to use on command line. The other two are for predifined configurations in JDL
200 # and for machine specific configurations respectively.
201 TEST_JOBS_FACTOR ?= 1
202 TEST_JOBS_FACTOR_JDL ?= 1
203 TEST_JOBS_FACTOR_MACHINE ?= 1
204
205 ifeq ($(TEST_JOBS), 0)
206 CORES_DIVIDER := 2
207 ifeq ($(OPENJDK_TARGET_CPU_ARCH), sparc)
208 # For smaller SPARC machines we see reasonable scaling of throughput up to
209 # cpus/4 without affecting test reliability. On the bigger machines, cpus/4
210 # causes intermittent timeouts.
211 ifeq ($(shell $(EXPR) $(NUM_CORES) \> 16), 1)
212 CORES_DIVIDER := 5
213 else
214 CORES_DIVIDER := 4
215 endif
216 endif
217 TEST_JOBS := $(shell $(AWK) \
218 'BEGIN { \
219 c = $(NUM_CORES) / $(CORES_DIVIDER); \
220 c = c * $(TEST_JOBS_FACTOR); \
221 c = c * $(TEST_JOBS_FACTOR_JDL); \
222 c = c * $(TEST_JOBS_FACTOR_MACHINE); \
223 if (c < 1) c = 1; \
224 printf "%.0f", c; \
225 }')
226 endif
227
228 ################################################################################
229 # Parse control variables
230 ################################################################################
231
232 ifneq ($(TEST_OPTS), )
233 # Inform the user
234 $(info Running tests using TEST_OPTS control variable '$(TEST_OPTS)')
235 endif
236
237 $(eval $(call SetTestOpt,VM_OPTIONS,JTREG))
238 $(eval $(call SetTestOpt,JAVA_OPTIONS,JTREG))
239 $(eval $(call SetTestOpt,VM_OPTIONS,GTEST))
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197
198 # Each factor variable comes in 3 variants. The first one is reserved for users
199 # to use on command line. The other two are for predifined configurations in JDL
200 # and for machine specific configurations respectively.
201 TEST_JOBS_FACTOR ?= 1
202 TEST_JOBS_FACTOR_JDL ?= 1
203 TEST_JOBS_FACTOR_MACHINE ?= 1
204
205 ifeq ($(TEST_JOBS), 0)
206 CORES_DIVIDER := 2
207 ifeq ($(OPENJDK_TARGET_CPU_ARCH), sparc)
208 # For smaller SPARC machines we see reasonable scaling of throughput up to
209 # cpus/4 without affecting test reliability. On the bigger machines, cpus/4
210 # causes intermittent timeouts.
211 ifeq ($(shell $(EXPR) $(NUM_CORES) \> 16), 1)
212 CORES_DIVIDER := 5
213 else
214 CORES_DIVIDER := 4
215 endif
216 endif
217 MEMORY_DIVIDER := 2048
218 TEST_JOBS := $(shell $(AWK) \
219 'BEGIN { \
220 c = $(NUM_CORES) / $(CORES_DIVIDER); \
221 m = $(MEMORY_SIZE) / $(MEMORY_DIVIDER); \
222 if (c > m) c = m; \
223 c = c * $(TEST_JOBS_FACTOR); \
224 c = c * $(TEST_JOBS_FACTOR_JDL); \
225 c = c * $(TEST_JOBS_FACTOR_MACHINE); \
226 if (c < 1) c = 1; \
227 printf "%.0f", c; \
228 }')
229 endif
230
231 ################################################################################
232 # Parse control variables
233 ################################################################################
234
235 ifneq ($(TEST_OPTS), )
236 # Inform the user
237 $(info Running tests using TEST_OPTS control variable '$(TEST_OPTS)')
238 endif
239
240 $(eval $(call SetTestOpt,VM_OPTIONS,JTREG))
241 $(eval $(call SetTestOpt,JAVA_OPTIONS,JTREG))
242 $(eval $(call SetTestOpt,VM_OPTIONS,GTEST))
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