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// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package harnesses
import (
"os/exec"
"path/filepath"
"golang.org/x/benchmarks/sweet/common"
"golang.org/x/benchmarks/sweet/common/log"
)
type localBenchHarness struct {
binName string
genArgs func(cfg *common.Config, rcfg *common.RunConfig) []string
beforeRun func(cfg *common.Config, rcfg *common.RunConfig) error
noStdout bool
}
func (h *localBenchHarness) CheckPrerequisites() error {
return nil
}
func (h *localBenchHarness) Get(_ string) error {
return nil
}
func (h *localBenchHarness) Build(cfg *common.Config, bcfg *common.BuildConfig) error {
return cfg.GoTool().BuildPath(bcfg.BenchDir, filepath.Join(bcfg.BinDir, h.binName))
}
func (h *localBenchHarness) Run(cfg *common.Config, rcfg *common.RunConfig) error {
if h.beforeRun != nil {
if err := h.beforeRun(cfg, rcfg); err != nil {
return err
}
}
cmd := exec.Command(
filepath.Join(rcfg.BinDir, h.binName),
append(rcfg.Args, h.genArgs(cfg, rcfg)...)...,
)
cmd.Env = cfg.ExecEnv.Collapse()
if !h.noStdout {
cmd.Stdout = rcfg.Results
}
cmd.Stderr = rcfg.Results
log.TraceCommand(cmd, false)
return cmd.Run()
}
func BiogoIgor() common.Harness {
return &localBenchHarness{
binName: "biogo-igor-bench",
genArgs: func(cfg *common.Config, rcfg *common.RunConfig) []string {
return []string{
filepath.Join(rcfg.AssetsDir, "Homo_sapiens.GRCh38.dna.chromosome.22.gff"),
}
},
}
}
func BiogoKrishna() common.Harness {
return &localBenchHarness{
binName: "biogo-krishna-bench",
genArgs: func(cfg *common.Config, rcfg *common.RunConfig) []string {
return []string{
"-alignconc",
"-tmp", rcfg.TmpDir,
"-tmpconc",
filepath.Join(rcfg.AssetsDir, "Mus_musculus.GRCm38.dna.nonchromosomal.fa"),
}
},
}
}
func BleveIndex() common.Harness {
return &localBenchHarness{
binName: "bleve-index-bench",
genArgs: func(cfg *common.Config, rcfg *common.RunConfig) []string {
args := []string{
"-batch-size", "100",
filepath.Join(rcfg.AssetsDir, "enwiki-20080103-pages-articles.xml.bz2"),
}
if rcfg.Short {
args = append([]string{"-documents", "100"}, args...)
}
return args
},
}
}
func GopherLua() common.Harness {
return &localBenchHarness{
binName: "gopher-lua-bench",
genArgs: func(cfg *common.Config, rcfg *common.RunConfig) []string {
args := []string{
filepath.Join(rcfg.AssetsDir, "k-nucleotide.lua"),
filepath.Join(rcfg.AssetsDir, "input.txt"),
}
if rcfg.Short {
args = append([]string{"-short"}, args...)
}
return args
},
}
}
func Markdown() common.Harness {
return &localBenchHarness{
binName: "markdown-bench",
genArgs: func(cfg *common.Config, rcfg *common.RunConfig) []string {
return []string{
rcfg.AssetsDir,
}
},
}
}