ARM is generally a disaster
I'll be recording the state of the testsuite on ARM here as I try to trace down the villains that plague this poor architecture.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |
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Relates to
- #112948.0.15
- #112968.0.15
Activity
mentioned in issue #9048 (closed)
mentioned in issue #10864 (closed)
mentioned in issue #10969 (closed)
changed milestone to %8.0.1
added Tbug Trac import labels
As of 688069ca things look like the following,
TEST="T1372 T4891 landmines joao-circular cabal01 debug T2578 T10518 tc263 T7835 cabal06 cabal07 barton-mangler-bug linker_unload T4850 T5423 T7037 T5435_dyn_asm T5435_v_gcc outofmem T5435_v_asm outofmem2 T4059 T5435_dyn_gcc plugins01 mod175 T8628 T6145 T9595 T8639_api T10508_api literals parsed par003 mod179 T7476 T10890_1 T10890 Check04 T1959 recomp008 hs-boot recomp015 safePkg01 T149 T2902 T3736 T10052 recomp004 T9430 sigof01 sigof01m sigof03 sigof02dm sigof02m sigof02d sigof02 dynCompileExpr bug1465 dynamic_flags_001 cabal04 rn.prog006 T5313 T703 T9938B withRtsOpts rtsopts002 rtsopts001 driver081b T9938 driver062a driver062b driver062c driver062d driver062e driver081a T7478 recomp001 integerConstantFolding showsrcspan T3007 Capi_Ctype_001 Capi_Ctype_002 T10955dyn dynamicToo001 hsc2hs004 hsc2hs003 CmmSwitchTest T437 encoding004 T3307 environment001 parseTree T10313 annotations comments listcomps recomp012 recomp007 recomp010 recomp011 gadt23 T8726 T7014 T5243 T10359 T9203 T7257 lazy-bs-alloc haddock.Cabal haddock.compiler haddock.base T5321FD T5030 T4801 T5631 T783 T9872d T9872b T3064 T1969 T5321Fun T5837 T9233 T9961" OVERALL SUMMARY for test run started at Fri Dec 11 22:07:33 2015 CET 1:13:14 spent to go through 4859 total tests, which gave rise to 15400 test cases, of which 10592 were skipped 72 had missing libraries 4506 expected passes 104 expected failures 1 caused framework failures 0 unexpected passes 106 unexpected failures 20 unexpected stat failures-
#11205 (closed) is now closed and the world is a much rosier place. As of 353e97a3,
Unexpected results from: TEST="T2431 recomp011 dynCompileExpr joao-circular T5313 T8274 CmmSwitchTest ghci004 ghci006 T7478 Roles4 Roles3 T8958 Roles14 Roles13 Roles2 Roles1 parseTree T10313 annotations comments listcomps TH_Roles2 T10828 T10518 T10052 prog001 outofmem T5435_v_asm linker_unload T5435_v_gcc T8628 T9015 T9595 T10508_api T1094 2 T8639_api T8726 T9430 T10359 T9203 T7257 lazy-bs-alloc haddock.Cabal haddock.compiler haddock.base T5321FD T5030 T4801 T5631 T5837 T9872a T9872d T9872b T3064 T9872c T1969 T5321Fun T783 T9233 T9961" OVERALL SUMMARY for test run started at Thu Dec 24 04:59:15 2015 CET 1:40:31 spent to go through 4945 total tests, which gave rise to 15671 test cases, of which 10775 were skipped 72 had missing libraries 4657 expected passes 105 expected failures 1 caused framework failures 0 unexpected passes 40 unexpected failures 22 unexpected stat failures Unexpected failures: codeGen/should_compile T10518 [exit code non-0] (normal) codeGen/should_run CmmSwitchTest [bad stdout] (normal,g1) deSugar/should_compile T2431 [stderr mismatch] (normal) driver T5313 [bad exit code] (normal) driver/recomp011 recomp011 [bad stdout] (normal) ghc-api T10508_api [exit code non-0] (normal) ghc-api T10942 [exit code non-0] (normal) ghc-api T8628 [bad exit code] (normal) ghc-api T8639_api [bad exit code] (normal) ghc-api T9015 [exit code non-0] (normal) ghc-api T9595 [exit code non-0] (normal) ghc-api/T10052 T10052 [bad exit code] (normal) ghc-api/T7478 T7478 [bad exit code] (normal) ghc-api/annotations T10313 [bad exit code] (normal) ghc-api/annotations annotations [bad exit code] (normal) ghc-api/annotations comments [bad exit code] (normal) ghc-api/annotations listcomps [bad exit code] (normal) ghc-api/annotations parseTree [bad exit code] (normal) ghc-api/dynCompileExpr dynCompileExpr [exit code non-0] (normal) ghci/prog001 prog001 [bad exit code] (ghci-ext) ghci/scripts ghci004 [bad exit code] (ghci-ext) ghci/scripts ghci006 [bad exit code] (ghci-ext) numeric/should_run T8726 [bad exit code] (normal) primops/should_run T9430 [bad exit code] (normal) programs/joao-circular joao-circular [exit code non-0] (normal) roles/should_compile Roles1 [stderr mismatch] (normal) roles/should_compile Roles13 [stderr mismatch] (normal) roles/should_compile Roles14 [stderr mismatch] (normal) roles/should_compile Roles2 [stderr mismatch] (normal) roles/should_compile Roles3 [stderr mismatch] (normal) roles/should_compile Roles4 [stderr mismatch] (normal) roles/should_compile T8958 [stderr mismatch] (normal) rts T5435_v_asm [bad exit code] (normal) rts T5435_v_gcc [bad exit code] (normal) rts linker_unload [bad exit code] (normal) rts outofmem [bad stdout] (normal) simplCore/should_compile T8274 [bad stdout] (normal) th T10828 [stderr mismatch] (normal) th TH_Roles2 [stderr mismatch] (normal) Unexpected stat failures: perf/compiler T1969 [stat not good enough] (normal) perf/compiler T3064 [stat not good enough] (normal) perf/compiler T4801 [stat not good enough] (normal) perf/compiler T5030 [stat not good enough] (normal) perf/compiler T5321FD [stat not good enough] (normal) perf/compiler T5321Fun [stat not good enough] (normal) perf/compiler T5631 [stat not good enough] (normal) perf/compiler T5837 [stat too good] (normal) perf/compiler T783 [stat not good enough] (normal) perf/compiler T9233 [stat not good enough] (normal) perf/compiler T9872a [stat not good enough] (normal) perf/compiler T9872b [stat not good enough] (normal) perf/compiler T9872c [stat not good enough] (normal) perf/compiler T9872d [stat not good enough] (normal) perf/compiler T9961 [stat not good enough] (normal) perf/haddock haddock.Cabal [stat not good enough] (normal) perf/haddock haddock.base [stat too good] (normal) perf/haddock haddock.compiler [stat not good enough] (normal) perf/should_run T10359 [stat too good] (normal) perf/should_run T7257 [stat too good] (normal) perf/should_run T9203 [stat not good enough] (normal) perf/should_run lazy-bs-alloc [stat not good enough] (normal) -
As of bc8cac12,
Unexpected results from: TEST="literals parsed landmines dynCompileExpr joao-circular T5313 T8274 CmmSwitchTest ghci004 ghci006 T7478 parseTree T10313 annotations comments listcomps outofmem T5435_v_asm linker_unload T5435_v_gcc T10518 T10052 prog001 recomp011 T8628 T10942 T9595 T10508_api T9015 T6145 T8639_api T8726 T9430 T10359 T9203 T725 7 lazy-bs-alloc haddock.Cabal haddock.compiler haddock.base T5321FD T5030 T4801 T5631 T5837 T9872a T9872d T9872b T3064 T9872c T1969 T5321Fun T783 T9233 T9961" OVERALL SUMMARY for test run started at Sat Dec 26 05:11:08 2015 CET 1:59:58 spent to go through 4951 total tests, which gave rise to 15693 test cases, of which 10791 were skipped 72 had missing libraries 4669 expected passes 105 expected failures 1 caused framework failures 0 unexpected passes 34 unexpected failures 22 unexpected stat failures -
Trac metadata
Trac field Value Related - → #11205 (closed), #11289 (closed) -
Trac metadata
Trac field Value Related #11205 (closed), #11289 (closed) → #11205 (closed), #11289 (closed), #11294 (closed), #11295 -
Trac metadata
Trac field Value Related #11205 (closed), #11289 (closed), #11294 (closed), #11295 → #11205 (closed), #11289 (closed), #11294 (closed), #11295, #11296 (closed), #11297 (closed) -
I previously fixed
T10518in theghc-7.10branch (in 3b718b7a) but apparently never applied the fix tomaster. What a pleasant surprise. -
As of a3b34b64 (with
CmmSwitchTestmarked as broken),Unexpected results from: TEST="T11255 dynamic-paper T8726 outofmem linker_unload T5435_v_gcc recomp011 T10359 T9203 T7257 lazy-bs-alloc T5321FD T5030 T4801 T5631 T5837 T9872a T9872d T9872b T3064 T9872c T1969 T5321Fun T783 T9233 T9961 haddock.Cabal haddock.compiler haddock.base" OVERALL SUMMARY for test run started at Sun Dec 27 12:38:36 2015 CET 1:05:53 spent to go through 4955 total tests, which gave rise to 15703 test cases, of which 10797 were skipped 72 had missing libraries 4697 expected passes 108 expected failures 1 caused framework failures 0 unexpected passes 7 unexpected failures 22 unexpected stat failures Unexpected failures: dependent/should_compile dynamic-paper [exit code non-0] (normal) driver/recomp011 recomp011 [bad stdout] (normal) numeric/should_run T8726 [bad exit code] (normal) polykinds T11255 [exit code non-0] (normal) rts T5435_v_gcc [bad exit code] (normal) rts linker_unload [bad exit code] (normal) rts outofmem [bad stdout] (normal)Progress! Moreover, I pulled since building the compiler so presumably will be fixed when I rebuild.
Several of these have tickets,
-
T8726: 32-bitinteger-gmpissue, #11296 (closed) -
recomp011: redundant linking, #11260 (closed) -
T11255: #11255 (closed) (should be fixed; probably failed due to out-of-date compiler) -
T5435_v_gcc: #11299 (closed) (cache flushing issue) -
linker_unload: #11299 (closed) -
outofmem: #11300 (closed) -
dynamic-paper: Core lint failure, (presumably already fixed)
-
-
One additional issue that would be of great help to ARM is to speed up the LLVM backend a bit by eliminating redundant passes. See #11295.
-
As of 78daabc5 the follow tests still fail,
Unexpected results from: TEST="T2552 T2552 TH_spliceE5_prof TH_spliceE5_prof_ext outofmem linker_unload recomp011 T10359 T9203 T7257 lazy-bs-alloc T5321FD T5030 T4801 T5631 T5837 T9872a T9872d T9872b T3064 T9872c T1969 T5321Fun T783 T9233 T9961 haddock.Cabal haddock.compiler haddock.base" OVERALL SUMMARY for test run started at Sat Jan 2 17:03:18 2016 CET 1:34:00 spent to go through 4937 total tests, which gave rise to 16678 test cases, of which 11772 were skipped 66 had missing libraries 4738 expected passes 73 expected failures 1 caused framework failures 1 unexpected passes 6 unexpected failures 22 unexpected stat failures Unexpected passes: profiling/should_run T2552 (prof) Unexpected failures: driver/recomp011 recomp011 [bad stdout] (normal) profiling/should_run T2552 [bad profile] (profasm) rts linker_unload [bad exit code] (normal) rts outofmem [bad stdout] (normal) th TH_spliceE5_prof [bad exit code] (normal) th TH_spliceE5_prof_ext [bad exit code] (normal) -
Trac metadata
Trac field Value Related #11205 (closed), #11289 (closed), #11294 (closed), #11295, #11296 (closed), #11297 (closed) → #11205 (closed), #11289 (closed), #11294 (closed), #11295, #11296 (closed), #11297 (closed), #11340 (closed) -
As of 04f3524f we have,
Unexpected results from: TEST="barton-mangler-bug cabal03 ghci004 ghci006 outofmem recomp011 cabal01 prog001 T10359 T9203 T7257 lazy-bs-alloc T5321FD T5030 T4801 T5631 T5837 T9872a T9872d T9872b T3064 T9872c T1969 T5321Fun T783 T9233 T9961 haddock.Cabal haddock.compiler haddock.base" OVERALL SUMMARY for test run started at Mon Jan 4 02:12:40 2016 CET 4:11:39 spent to go through 4963 total tests, which gave rise to 15727 test cases, of which 10813 were skipped 72 had missing libraries 4704 expected passes 108 expected failures 1 caused framework failures 0 unexpected passes 8 unexpected failures 22 unexpected stat failures Unexpected failures: cabal/cabal01 cabal01 [bad exit code] (normal) cabal/cabal03 cabal03 [bad exit code] (normal) driver/recomp011 recomp011 [bad stdout] (normal) ghci/prog001 prog001 [bad exit code] (ghci-ext) ghci/scripts ghci004 [bad exit code] (ghci-ext) ghci/scripts ghci006 [bad exit code] (ghci-ext) programs/barton-mangler-bug barton-mangler-bug [exit code non-0] (normal) rts outofmem [bad stdout] (normal) -
It turns out that the ghci issues were merely due to
iservbeing out of date. Rebuilding seems to fix these, resulting in (running only the subset failing in ticket:11206#comment:112661),Unexpected results from: TEST="outofmem recomp011 T10359 T9203 T7257 lazy-bs-alloc T5321FD T5030 T4801 T5631 T5837 T9872a T9872d T9872b T3064 T9872c T1969 T5321Fun T783 T9233 T9961 haddock.Cabal haddock.compiler haddock.base" OVERALL SUMMARY for test run started at Mon Jan 4 23:43:35 2016 CET 0:09:07 spent to go through 30 total tests, which gave rise to 85 test cases, of which 52 were skipped 0 had missing libraries 9 expected passes 0 expected failures 0 caused framework failures 0 unexpected passes 2 unexpected failures 22 unexpected stat failures Unexpected failures: driver/recomp011 recomp011 [bad stdout] (normal) rts outofmem [bad stdout] (normal)Check and mate.
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