go/test at 5da2010840a3b4d99fcdccb7cdef0ffbd6e9a29f - go

History

Meng Zhuo efd206eb40 cmd/compile: intrinsify Mul64 on riscv64 According to RISCV instruction set manual v2.2 Sec 6.1 MULHU followed by MUL will be fused into one multiply by microarchitecture Benchstat on Hifive unmatched: name old time/op new time/op delta Hash8Bytes 245ns ± 3% 186ns ± 4% -23.99% (p=0.000 n=10+10) Hash320Bytes 1.94µs ± 1% 1.31µs ± 1% -32.38% (p=0.000 n=9+10) Hash1K 5.84µs ± 0% 3.84µs ± 0% -34.20% (p=0.000 n=10+9) Hash8K 45.3µs ± 0% 29.4µs ± 0% -35.04% (p=0.000 n=10+10) name old speed new speed delta Hash8Bytes 32.7MB/s ± 3% 43.0MB/s ± 4% +31.61% (p=0.000 n=10+10) Hash320Bytes 165MB/s ± 1% 244MB/s ± 1% +47.88% (p=0.000 n=9+10) Hash1K 175MB/s ± 0% 266MB/s ± 0% +51.98% (p=0.000 n=10+9) Hash8K 181MB/s ± 0% 279MB/s ± 0% +53.94% (p=0.000 n=10+10) Change-Id: I3561495d02a4a0ad8578e9b9819bf0a4eaca5d12 Reviewed-on: https://go-review.googlesource.com/c/go/+/329970 Reviewed-by: Joel Sing <joel@sing.id.au> Run-TryBot: Joel Sing <joel@sing.id.au> TryBot-Result: Go Bot <gobot@golang.org> Trust: Meng Zhuo <mzh@golangcn.org>		2021-08-16 13:50:11 +00:00
..
abi	cmd/compile: set unsayable "names" for regabi testing triggers	2021-05-06 11:58:39 +00:00
alias3.dir	…
bench	test/bench/go1: fix size for RegexpMatchMedium_32	2021-07-18 21:03:43 +00:00
chan	[dev.typeparams] cmd/compile/internal/types2: implement close(ch) where ch is of type parameter type	2021-07-14 23:33:46 +00:00
closure3.dir	cmd/compile: don't emit inltree for closure within body of inlined func	2021-05-18 20:04:57 +00:00
closure5.dir	[dev.regabi] cmd/compile: exporting, importing, and inlining functions with OCLOSURE	2021-01-20 22:53:32 +00:00
codegen	cmd/compile: intrinsify Mul64 on riscv64	2021-08-16 13:50:11 +00:00
ddd2.dir	…
dwarf	…
fixedbugs	test: change issue10441.go from "build" to "compile"	2021-08-13 21:43:20 +00:00
import2.dir	…
import4.dir	…
interface	…
intrinsic.dir	…
ken	…
linkname.dir	…
method4.dir	…
oldescape_linkname.dir	…
retjmp.dir	…
runtime	…
stress	all: update references to symbols moved from io/ioutil to io	2021-04-05 17:51:15 +00:00
syntax	test/syntax: remove interface.go	2021-04-06 18:55:39 +00:00
typeparam	[dev.typeparams] cmd/compile: handle interface type parameters in type switches	2021-08-10 01:56:50 +00:00
uintptrescapes.dir	…
64bit.go	…
235.go	…
README.md	…
alg.go	…
alias.go	…
alias1.go	…
alias2.go	…
alias3.go	…
align.go	…
append.go	…
append1.go	…
args.go	…
armimm.go	…
assign.go	…
assign1.go	…
atomicload.go	…
bigalg.go	…
bigmap.go	…
blank.go	…
blank1.go	…
bom.go	…
bombad.go	…
bounds.go	…
cannotassign.go	…
chancap.go	…
chanlinear.go	…
char_lit.go	…
char_lit1.go	cmd/compile: do not report error for invalid constant	2021-03-05 18:46:43 +00:00
checkbce.go	…
clearfat.go	…
closedchan.go	…
closure.go	…
closure1.go	…
closure2.go	…
closure3.go	cmd/compile: disable inlining functions with closures for now	2021-02-24 21:34:21 +00:00
closure4.go	…
closure5.go	[dev.regabi] cmd/compile: exporting, importing, and inlining functions with OCLOSURE	2021-01-20 22:53:32 +00:00
closure6.go	[dev.regabi] cmd/compile: fix escape analysis problem with closures	2021-01-23 02:15:24 +00:00
closure7.go	[dev.regabi] test: add a test for inlining closures	2021-02-01 18:28:05 +00:00
cmp.go	…
cmp6.go	…
cmplx.go	…
cmplxdivide.c	…
cmplxdivide.go	…
cmplxdivide1.go	…
complit.go	…
complit1.go	test: fix error check messages for 2 types2 tests	2021-06-02 05:14:45 +00:00
compos.go	…
const.go	…
const1.go	…
const2.go	…
const3.go	…
const4.go	…
const5.go	…
const6.go	…
const7.go	[dev.typeparams] cmd/compile: refuse excessively long constants	2021-02-03 20:22:34 +00:00
convT2X.go	…
convert.go	…
convert1.go	…
convert2.go	cmd/compile: allow conversion from slice to array ptr	2021-04-21 00:53:48 +00:00
convert3.go	…
convert4.go	cmd/compile: allow conversion from slice to array ptr	2021-04-21 00:53:48 +00:00
convlit.go	cmd/compile/internal/types2: refactor untyped conversions	2021-03-23 05:11:09 +00:00
convlit1.go	…
copy.go	…
copy1.go	…
crlf.go	…
ddd.go	…
ddd1.go	test: fix error check messages for 2 types2 tests	2021-06-02 05:14:45 +00:00
ddd2.go	…
decl.go	…
declbad.go	cmd/compile: rewrite a, b = f() to use temporaries when type not identical	2021-06-14 07:12:37 +00:00
defer.go	…
defererrcheck.go	…
deferfin.go	…
defernil.go	…
deferprint.go	…
deferprint.out	…
devirt.go	[dev.typeparams] cmd/compile: simplify interface conversions	2021-08-09 16:10:20 +00:00
directive.go	…
divide.go	…
divmod.go	…
embedfunc.go	cmd/compile: require 'go 1.16' go.mod line for //go:embed	2021-01-19 20:07:52 +00:00
embedvers.go	cmd/compile: require 'go 1.16' go.mod line for //go:embed	2021-01-19 20:07:52 +00:00
empty.go	…
env.go	…
eof.go	…
eof1.go	…
escape.go	…
escape2.go	[dev.typeparams] cmd/compile: move call logic from order.go to escape	2021-06-23 16:48:12 +00:00
escape2n.go	[dev.typeparams] cmd/compile: move call logic from order.go to escape	2021-06-23 16:48:12 +00:00
escape3.go	…
escape4.go	[dev.regabi] cmd/compile: convert OPANIC argument to interface{} during typecheck	2021-01-18 05:55:08 +00:00
escape5.go	[dev.typeparams] test: rename blank functions	2021-07-28 21:41:07 +00:00
escape_array.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_calls.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_closure.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_field.go	…
escape_goto.go	[dev.typeparams] test: rename blank functions	2021-07-28 21:41:07 +00:00
escape_hash_maphash.go	…
escape_iface.go	…
escape_indir.go	…
escape_level.go	…
escape_map.go	…
escape_param.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_runtime_atomic.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_selfassign.go	…
escape_slice.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_struct_param1.go	…
escape_struct_param2.go	…
escape_struct_return.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
escape_sync_atomic.go	…
escape_unsafe.go	[dev.typeparams] cmd/compile: simplify ~r/~b naming	2021-05-26 23:50:32 +00:00
fibo.go	…
finprofiled.go	…
float_lit.go	…
float_lit2.go	…
float_lit3.go	[dev.regabi] cmd/compile: enable rational constant arithmetic	2021-01-25 18:53:24 +00:00
floatcmp.go	…
for.go	…
func.go	…
func1.go	…
func2.go	…
func3.go	…
func4.go	…
func5.go	…
func6.go	…
func7.go	…
func8.go	…
funcdup.go	…
funcdup2.go	…
fuse.go	test: do not run fuse test in noopt mode	2021-04-28 15:55:10 +00:00
gc.go	…
gc1.go	…
gc2.go	…
gcgort.go	…
gcstring.go	…
goprint.go	…
goprint.out	…
goto.go	…
heapsampling.go	…
helloworld.go	…
helloworld.out	…
if.go	…
import.go	…
import1.go	…
import2.go	…
import4.go	…
import5.go	…
import6.go	…
index.go	…
index0.go	…
index1.go	…
index2.go	…
indirect.go	…
indirect1.go	…
init.go	…
init1.go	…
initcomma.go	…
initempty.go	…
initexp.go	…
initialize.go	…
initializerr.go	…
initloop.go	…
inline.go	[dev.typeparams] test: rename blank functions	2021-07-28 21:41:07 +00:00
inline_big.go	[dev.typeparams] cmd/compile/internal/inline: refactor mkinlcall	2021-05-27 23:40:56 +00:00
inline_caller.go	…
inline_callers.go	…
inline_literal.go	…
inline_math_bits_rotate.go	…
inline_sync.go	…
inline_variadic.go	[dev.typeparams] cmd/compile: simplify inlining variadic calls	2021-05-26 23:50:45 +00:00
int_lit.go	…
intcvt.go	…
intrinsic.go	…
intrinsic_atomic.go	…
iota.go	…
label.go	…
label1.go	…
linkmain.go	…
linkmain_run.go	…
linkname.go	…
linkname2.go	…
linkobj.go	…
linkx.go	…
linkx_run.go	…
literal.go	…
literal2.go	…
live.go	[dev.typeparams] cmd/compile: simplify interface conversions	2021-08-09 16:10:20 +00:00
live1.go	…
live2.go	…
live_regabi.go	[dev.typeparams] cmd/compile: simplify interface conversions	2021-08-09 16:10:20 +00:00
live_syscall.go	…
locklinear.go	…
loopbce.go	…
mainsig.go	…
makechan.go	cmd/compile/internal/types2: add unsafe.Add and unsafe.Slice	2021-04-23 00:41:01 +00:00
makemap.go	cmd/compile/internal/types2: add unsafe.Add and unsafe.Slice	2021-04-23 00:41:01 +00:00
makenew.go	…
makeslice.go	…
mallocfin.go	…
map.go	…
map1.go	…
mapclear.go	…
maplinear.go	…
mergemul.go	…
method.go	…
method1.go	…
method2.go	…
method3.go	…
method4.go	…
method5.go	…
method6.go	…
method7.go	[dev.typeparams] cmd/compile: fix MethodExpr handling with embedded fields	2021-01-26 17:05:06 +00:00
named.go	…
named1.go	…
nil.go	…
nilcheck.go	…
nilptr.go	test: disable nilptr on windows/arm64	2021-02-19 00:40:22 +00:00
nilptr2.go	…
nilptr3.go	…
nilptr4.go	…
nilptr5.go	…
nilptr5_aix.go	…
nilptr5_wasm.go	…
nilptr_aix.go	…
nosplit.go	test: make nosplit test invariant to ABI wrappers	2021-03-18 16:51:25 +00:00
notinheap.go	…
notinheap2.go	…
notinheap3.go	…
nowritebarrier.go	…
nul1.go	…
opt_branchlikely.go	…
parentype.go	…
peano.go	…
phiopt.go	cmd/compile/internal/ssa: strengthen phiopt pass	2021-03-29 05:50:11 +00:00
print.go	…
print.out	…
printbig.go	…
printbig.out	…
prove.go	docs: fix spelling	2021-02-24 04:11:43 +00:00
range.go	…
recover.go	…
recover1.go	…
recover2.go	…
recover3.go	…
recover4.go	…
recover5.go	…
reflectmethod1.go	…
reflectmethod2.go	…
reflectmethod3.go	…
reflectmethod4.go	…
reflectmethod5.go	…
reflectmethod6.go	…
reflectmethod7.go	cmd/compile: mark concrete call of reflect.(*rtype).Method as REFLECTMETHOD	2021-02-10 22:44:54 +00:00
reflectmethod8.go	[dev.typeparams] cmd/compile: fix missing condition in usemethod	2021-07-22 17:48:41 +00:00
rename.go	…
rename1.go	…
reorder.go	[dev.regabi] cmd/compile: cleanup OAS2FUNC ordering	2021-01-16 23:19:26 +00:00
reorder2.go	…
retjmp.go	…
return.go	…
rotate.go	…
rotate0.go	…
rotate1.go	…
rotate2.go	…
rotate3.go	…
run.go	cmd/compile: intrinsify Mul64 on riscv64	2021-08-16 13:50:11 +00:00
rune.go	…
runtime.go	…
shift1.go	…
shift2.go	…
sieve.go	…
sigchld.go	…
sigchld.out	…
simassign.go	…
sinit.go	…
sinit_run.go	…
sizeof.go	…
slice3.go	…
slice3err.go	…
slicecap.go	…
sliceopt.go	…
solitaire.go	…
stack.go	…
stackobj.go	…
stackobj2.go	…
stackobj3.go	…
strcopy.go	…
strength.go	…
string_lit.go	…
stringrange.go	…
struct0.go	…
switch.go	…
switch2.go	…
switch3.go	…
switch4.go	…
switch5.go	…
switch6.go	…
switch7.go	…
tinyfin.go	…
torture.go	…
turing.go	…
typecheck.go	…
typecheckloop.go	…
typeswitch.go	…
typeswitch1.go	…
typeswitch2.go	…
typeswitch2b.go	…
typeswitch3.go	…
uintptrescapes.go	…
uintptrescapes2.go	[dev.typeparams] cmd/compile: skip escape analysis diagnostics for wrappers	2021-06-24 18:24:24 +00:00
uintptrescapes3.go	…
undef.go	…
unsafebuiltins.go	cmd/compile,runtime: change unsafe.Slice((*T)(nil), 0) to return []T(nil)	2021-06-28 23:31:13 +00:00
used.go	…
utf.go	…
varerr.go	…
varinit.go	…
winbatch.go	…
writebarrier.go	…
zerodivide.go	…

README.md

The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.

To run just these tests, execute:

../bin/go run run.go

To run just tests from specified files in this directory, execute:

../bin/go run run.go -- file1.go file2.go ...

Standard library tests should be written as regular Go tests in the appropriate package.

The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:

it is most naturally expressed using the test runner; or
it is also applicable to gccgo and other Go tool chains.