Failing jdk testcase: java/lang/Math/WorstCaseTests.java
I am seeing this testcase fail on Windows 32&64bit and 32bit Linux&Solaris X86 java/lang/Math/WorstCaseTests.java Does anyone know anything about this? -kto -------------------------------------------------- TEST: java/lang/Math/WorstCaseTests.java JDK under test: (/tmp/jprt/P1/020333.khazra/testproduct/linux_i586_2.6-product) java version "1.8.0-internal" Java(TM) SE Runtime Environment (build 1.8.0-internal-201206050203.khazra.jdk-b00) Java HotSpot(TM) Client VM (build 24.0-b12, mixed mode, sharing) ACTION: build -- Passed. All files up to date REASON: User specified action: run build Tests TIME: 0.001 seconds messages: command: build Tests reason: User specified action: run build Tests elapsed time (seconds): 0.001 ACTION: build -- Passed. Build successful REASON: User specified action: run build WorstCaseTests TIME: 0.091 seconds messages: command: build WorstCaseTests reason: User specified action: run build WorstCaseTests elapsed time (seconds): 0.091 ACTION: compile -- Passed. Compilation successful REASON: .class file out of date or does not exist TIME: 0.091 seconds messages: command: compile /tmp/jprt/P1/020333.khazra/s/test/java/lang/Math/WorstCaseTests.java reason: .class file out of date or does not exist elapsed time (seconds): 0.091 ACTION: build -- Passed. All files up to date REASON: Named class compiled on demand TIME: 0.0 seconds messages: command: build WorstCaseTests reason: Named class compiled on demand elapsed time (seconds): 0.0 ACTION: main -- Failed. Execution failed: `main' threw exception: java.lang.RuntimeException REASON: User specified action: run main WorstCaseTests TIME: 0.046 seconds messages: command: main WorstCaseTests reason: User specified action: run main WorstCaseTests elapsed time (seconds): 0.046 STDERR: Failure for Math.exp: For input -15.273162747858944 (-0x1.e8bdbfcd9144ep3) got 2.327821619714312E-7 (0x1.f3e558cf4de5dp-23); outside of range [2.3278216197143096E-7 (0x1.f3e558cf4de54p-23), 2.3278216197143099E-7 (0x1.f3e558cf4de55p-23)] Failure for Math.exp: For input -5.77934084246919 (-0x1.71e0b869b5e79p2) got 0.0030907520294119885 (0x1.951c6dc5d24dfp-9); outside of range [0.0030907520294119898 (0x1.951c6dc5d24e2p-9), 0.00309075202941199 (0x1.951c6dc5d24e3p-9)] Failure for Math.exp: For input -1.797728508222747 (-0x1.cc37ef7de7501p0) got 0.16567479005430436 (0x1.534d4de870712p-3); outside of range [0.16567479005430438 (0x1.534d4de870713p-3), 0.1656747900543044 (0x1.534d4de870714p-3)] Failure for Math.exp: For input 1.8367220480063033 (0x1.d6336a88077aap0) got 6.27593230200363 (0x1.91a8dff540ff6p2); outside of range [6.275932302003631 (0x1.91a8dff540ff7p2), 6.275932302003632 (0x1.91a8dff540ff8p2)] Failure for Math.exp: For input 11.715807839696332 (0x1.76e7e5d7b6eacp3) got 122492.83772374172 (0x1.de7cd6751029cp16); outside of range [122492.83772374169 (0x1.de7cd6751029ap16), 122492.8377237417 (0x1.de7cd6751029bp16)] Failure for Math.exp: For input 13.278663800537615 (0x1.a8ead058bc6b8p3) got 584588.6991355021 (0x1.1d71965f516aap19); outside of range [584588.6991355025 (0x1.1d71965f516adp19), 584588.6991355026 (0x1.1d71965f516aep19)] Failure for Math.exp: For input 17.83500450381271 (0x1.1d5c2daebe367p4) got 5.567292518201272E7 (0x1.a8c02e974c316p25); outside of range [5.567292518201271E7 (0x1.a8c02e974c314p25), 5.5672925182012714E7 (0x1.a8c02e974c315p25)] Failure for Math.exp: For input 28.26876911181362 (0x1.c44ce0d716a1ap4) got 1.8922148019756777E12 (0x1.b890ca8637ad8p40); outside of range [1.89221480197568E12 (0x1.b890ca8637ae1p40), 1.8922148019756802E12 (0x1.b890ca8637ae2p40)] Testing worst cases incurred 8 failures. java.lang.RuntimeException at WorstCaseTests.main(WorstCaseTests.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:474) at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:698) at java.lang.Thread.run(Thread.java:722) JavaTest Message: Test threw exception: java.lang.RuntimeException JavaTest Message: shutting down test TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException --------------------------------------------------
Hi Kelly, There has been some HotSpot work recently to modify the intrinsifications of pow and exp; perhaps this failure is related to 7169934 "pow(x, y) on x64 computes incorrect result when x<0 and y is an odd integer"? -Joe On 6/5/2012 8:01 AM, Kelly O'Hair wrote:
I am seeing this testcase fail on Windows 32&64bit and 32bit Linux&Solaris X86 java/lang/Math/WorstCaseTests.java Does anyone know anything about this?
-kto
-------------------------------------------------- TEST: java/lang/Math/WorstCaseTests.java JDK under test: (/tmp/jprt/P1/020333.khazra/testproduct/linux_i586_2.6-product) java version "1.8.0-internal" Java(TM) SE Runtime Environment (build 1.8.0-internal-201206050203.khazra.jdk-b00) Java HotSpot(TM) Client VM (build 24.0-b12, mixed mode, sharing)
ACTION: build -- Passed. All files up to date REASON: User specified action: run build Tests TIME: 0.001 seconds messages: command: build Tests reason: User specified action: run build Tests elapsed time (seconds): 0.001
ACTION: build -- Passed. Build successful REASON: User specified action: run build WorstCaseTests TIME: 0.091 seconds messages: command: build WorstCaseTests reason: User specified action: run build WorstCaseTests elapsed time (seconds): 0.091
ACTION: compile -- Passed. Compilation successful REASON: .class file out of date or does not exist TIME: 0.091 seconds messages: command: compile /tmp/jprt/P1/020333.khazra/s/test/java/lang/Math/WorstCaseTests.java reason: .class file out of date or does not exist elapsed time (seconds): 0.091
ACTION: build -- Passed. All files up to date REASON: Named class compiled on demand TIME: 0.0 seconds messages: command: build WorstCaseTests reason: Named class compiled on demand elapsed time (seconds): 0.0
ACTION: main -- Failed. Execution failed: `main' threw exception: java.lang.RuntimeException REASON: User specified action: run main WorstCaseTests TIME: 0.046 seconds messages: command: main WorstCaseTests reason: User specified action: run main WorstCaseTests elapsed time (seconds): 0.046 STDERR: Failure for Math.exp: For input -15.273162747858944 (-0x1.e8bdbfcd9144ep3) got 2.327821619714312E-7 (0x1.f3e558cf4de5dp-23); outside of range [2.3278216197143096E-7 (0x1.f3e558cf4de54p-23), 2.3278216197143099E-7 (0x1.f3e558cf4de55p-23)] Failure for Math.exp: For input -5.77934084246919 (-0x1.71e0b869b5e79p2) got 0.0030907520294119885 (0x1.951c6dc5d24dfp-9); outside of range [0.0030907520294119898 (0x1.951c6dc5d24e2p-9), 0.00309075202941199 (0x1.951c6dc5d24e3p-9)] Failure for Math.exp: For input -1.797728508222747 (-0x1.cc37ef7de7501p0) got 0.16567479005430436 (0x1.534d4de870712p-3); outside of range [0.16567479005430438 (0x1.534d4de870713p-3), 0.1656747900543044 (0x1.534d4de870714p-3)] Failure for Math.exp: For input 1.8367220480063033 (0x1.d6336a88077aap0) got 6.27593230200363 (0x1.91a8dff540ff6p2); outside of range [6.275932302003631 (0x1.91a8dff540ff7p2), 6.275932302003632 (0x1.91a8dff540ff8p2)] Failure for Math.exp: For input 11.715807839696332 (0x1.76e7e5d7b6eacp3) got 122492.83772374172 (0x1.de7cd6751029cp16); outside of range [122492.83772374169 (0x1.de7cd6751029ap16), 122492.8377237417 (0x1.de7cd6751029bp16)] Failure for Math.exp: For input 13.278663800537615 (0x1.a8ead058bc6b8p3) got 584588.6991355021 (0x1.1d71965f516aap19); outside of range [584588.6991355025 (0x1.1d71965f516adp19), 584588.6991355026 (0x1.1d71965f516aep19)] Failure for Math.exp: For input 17.83500450381271 (0x1.1d5c2daebe367p4) got 5.567292518201272E7 (0x1.a8c02e974c316p25); outside of range [5.567292518201271E7 (0x1.a8c02e974c314p25), 5.5672925182012714E7 (0x1.a8c02e974c315p25)] Failure for Math.exp: For input 28.26876911181362 (0x1.c44ce0d716a1ap4) got 1.8922148019756777E12 (0x1.b890ca8637ad8p40); outside of range [1.89221480197568E12 (0x1.b890ca8637ae1p40), 1.8922148019756802E12 (0x1.b890ca8637ae2p40)] Testing worst cases incurred 8 failures. java.lang.RuntimeException at WorstCaseTests.main(WorstCaseTests.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:474) at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:698) at java.lang.Thread.run(Thread.java:722)
JavaTest Message: Test threw exception: java.lang.RuntimeException JavaTest Message: shutting down test
TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException --------------------------------------------------
cc'ing Rroland Westrelin, as this may be caused by some of the changes in hs24-b12. Note that jdk8/tl is only sync with b11 and that probably explains why we aren't seeing them here. -Alan On 05/06/2012 16:01, Kelly O'Hair wrote:
I am seeing this testcase fail on Windows 32&64bit and 32bit Linux&Solaris X86 java/lang/Math/WorstCaseTests.java Does anyone know anything about this?
-kto
-------------------------------------------------- TEST: java/lang/Math/WorstCaseTests.java JDK under test: (/tmp/jprt/P1/020333.khazra/testproduct/linux_i586_2.6-product) java version "1.8.0-internal" Java(TM) SE Runtime Environment (build 1.8.0-internal-201206050203.khazra.jdk-b00) Java HotSpot(TM) Client VM (build 24.0-b12, mixed mode, sharing)
ACTION: build -- Passed. All files up to date REASON: User specified action: run build Tests TIME: 0.001 seconds messages: command: build Tests reason: User specified action: run build Tests elapsed time (seconds): 0.001
ACTION: build -- Passed. Build successful REASON: User specified action: run build WorstCaseTests TIME: 0.091 seconds messages: command: build WorstCaseTests reason: User specified action: run build WorstCaseTests elapsed time (seconds): 0.091
ACTION: compile -- Passed. Compilation successful REASON: .class file out of date or does not exist TIME: 0.091 seconds messages: command: compile /tmp/jprt/P1/020333.khazra/s/test/java/lang/Math/WorstCaseTests.java reason: .class file out of date or does not exist elapsed time (seconds): 0.091
ACTION: build -- Passed. All files up to date REASON: Named class compiled on demand TIME: 0.0 seconds messages: command: build WorstCaseTests reason: Named class compiled on demand elapsed time (seconds): 0.0
ACTION: main -- Failed. Execution failed: `main' threw exception: java.lang.RuntimeException REASON: User specified action: run main WorstCaseTests TIME: 0.046 seconds messages: command: main WorstCaseTests reason: User specified action: run main WorstCaseTests elapsed time (seconds): 0.046 STDERR: Failure for Math.exp: For input -15.273162747858944 (-0x1.e8bdbfcd9144ep3) got 2.327821619714312E-7 (0x1.f3e558cf4de5dp-23); outside of range [2.3278216197143096E-7 (0x1.f3e558cf4de54p-23), 2.3278216197143099E-7 (0x1.f3e558cf4de55p-23)] Failure for Math.exp: For input -5.77934084246919 (-0x1.71e0b869b5e79p2) got 0.0030907520294119885 (0x1.951c6dc5d24dfp-9); outside of range [0.0030907520294119898 (0x1.951c6dc5d24e2p-9), 0.00309075202941199 (0x1.951c6dc5d24e3p-9)] Failure for Math.exp: For input -1.797728508222747 (-0x1.cc37ef7de7501p0) got 0.16567479005430436 (0x1.534d4de870712p-3); outside of range [0.16567479005430438 (0x1.534d4de870713p-3), 0.1656747900543044 (0x1.534d4de870714p-3)] Failure for Math.exp: For input 1.8367220480063033 (0x1.d6336a88077aap0) got 6.27593230200363 (0x1.91a8dff540ff6p2); outside of range [6.275932302003631 (0x1.91a8dff540ff7p2), 6.275932302003632 (0x1.91a8dff540ff8p2)] Failure for Math.exp: For input 11.715807839696332 (0x1.76e7e5d7b6eacp3) got 122492.83772374172 (0x1.de7cd6751029cp16); outside of range [122492.83772374169 (0x1.de7cd6751029ap16), 122492.8377237417 (0x1.de7cd6751029bp16)] Failure for Math.exp: For input 13.278663800537615 (0x1.a8ead058bc6b8p3) got 584588.6991355021 (0x1.1d71965f516aap19); outside of range [584588.6991355025 (0x1.1d71965f516adp19), 584588.6991355026 (0x1.1d71965f516aep19)] Failure for Math.exp: For input 17.83500450381271 (0x1.1d5c2daebe367p4) got 5.567292518201272E7 (0x1.a8c02e974c316p25); outside of range [5.567292518201271E7 (0x1.a8c02e974c314p25), 5.5672925182012714E7 (0x1.a8c02e974c315p25)] Failure for Math.exp: For input 28.26876911181362 (0x1.c44ce0d716a1ap4) got 1.8922148019756777E12 (0x1.b890ca8637ad8p40); outside of range [1.89221480197568E12 (0x1.b890ca8637ae1p40), 1.8922148019756802E12 (0x1.b890ca8637ae2p40)] Testing worst cases incurred 8 failures. java.lang.RuntimeException at WorstCaseTests.main(WorstCaseTests.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:474) at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:698) at java.lang.Thread.run(Thread.java:722)
JavaTest Message: Test threw exception: java.lang.RuntimeException JavaTest Message: shutting down test
TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException --------------------------------------------------
cc'ing Rroland Westrelin, as this may be caused by some of the changes in hs24-b12. Note that jdk8/tl is only sync with b11 and that probably explains why we aren't seeing them here.
Yes, a change we made to speed up pow/exp calculation by relying on x86 fpu instructions broke this test. Is there an existing CR for this failure already? Otherwise I'll file it. Roland.
On 05/06/2012 21:04, Roland Westrelin wrote:
cc'ing Rroland Westrelin, as this may be caused by some of the changes in hs24-b12. Note that jdk8/tl is only sync with b11 and that probably explains why we aren't seeing them here. Yes, a change we made to speed up pow/exp calculation by relying on x86 fpu instructions broke this test. Is there an existing CR for this failure already? Otherwise I'll file it.
Roland. I've created:
7174532: jdk/test/java/lang/Math/WorstCaseTests.java failing on x86 -Alan.
participants (4)
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Alan Bateman
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Joe Darcy
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Kelly O'Hair
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Roland Westrelin