Files
lo/Makefile
T
Samuel Berthe 035f1b358a Experiments: adding SIMD helpers (#801)
* feat(exp,simd): adding SumAxB helpers

* feat(exp,simd): adding MeanAxB and ClampAxB helpers

* feat(exp,simd): adding MinAxB and MaxAxB helpers

* refactor(exp,simd): group perf helper category + architecture

* feat(exp,simd): adding ContainsAxB helpers

* perf(exp,simd): cast to unsafe slice once

* feat(exp,simd): call the right SIMD helper based on local architecture

* chore: internal dependency linking

* Update exp/simd/math.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* style: fix linter

* style: fix linter

* chore: enable simd in makefile

* chore(ci): add simd package to test runs

* chore(ci): add simd package to test runs only for go 1.26

* fix(simd): fix overflow

* fix(simd): fix overflow and apply the same behavior than lo.Mean

* doc(exp,simd): adding initial doc

* refactor(simd): move intersect_avx2 and intersect_sse code into intersect_avx512

* fix(simd): call SSE fallback instead of lo.Sum for default helpers

* feat(simd): cache simd features on package init to avoid repeated checks

* perf(exp,simd): precompute length + improve code quality

* perf(exp,simd): faster iteration for min/max value

* test(exp,simd): adding benchmarks

* test(exp,simd): adding benchmarks results

* test(exp,simd): adding benchmarks results

* doc(exp,simd): adding warning for overflows in SIMD operations

* feat(exp,simd): adding more dispatch helpers

* feat(exp,simd): adding SumBy variants

* feat(exp,simd): adding MeanBy variants

* fix(exp,simd): faster clamp

* 💄

* doc(exp,simd): adding SumBy + MeanBy

* fix(exp,simd): faster SIMD operations

* chore(ci): enable the benchmarks temporary

* chore(ci): display cpu architecture before running tests

* chore(ci): github actions are hidding some useful stuffs

* chore(ci): no SIMD VM available at Github during the weekend ???

* test(exp,simd): larger epsilon

* oops

* perf(exp,simd): faster iterations

* doc(exp,simd): report last version of benchmarks

* 💄

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-02-21 19:19:36 +01:00

58 lines
2.0 KiB
Makefile

# Only build/test/lint exp/simd when Go version is >= 1.26 (requires goexperiment.simd)
GO_VERSION := $(shell go version 2>/dev/null | sed -n 's/.*go\([0-9]*\)\.\([0-9]*\).*/\1.\2/p')
GO_SIMD_SUPPORT := $(shell ver="$(GO_VERSION)"; [ -n "$$ver" ] && [ "$$(printf '%s\n1.26\n' "$$ver" | sort -V | tail -1)" = "$$ver" ] && echo yes)
build:
go build -v ./...
@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && GOEXPERIMENT=simd go build -v ./; fi
test:
go test -race ./...
@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && GOEXPERIMENT=simd go test -race ./; fi
watch-test:
reflex -t 50ms -s -- sh -c 'gotest -race ./...'
bench:
go test -v -run=^Benchmark -benchmem -count 3 -bench ./...
watch-bench:
reflex -t 50ms -s -- sh -c 'go test -v -run=^Benchmark -benchmem -count 3 -bench ./...'
coverage:
go test -v -coverprofile=cover.out -covermode=atomic ./...
go tool cover -html=cover.out -o cover.html
tools:
go install github.com/cespare/reflex@latest
go install github.com/rakyll/gotest@latest
go install github.com/psampaz/go-mod-outdated@latest
go install github.com/jondot/goweight@latest
go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
go get -t -u golang.org/x/tools/cmd/cover
go install github.com/sonatype-nexus-community/nancy@latest
go install golang.org/x/perf/cmd/benchstat@latest
go install github.com/cespare/prettybench@latest
go mod tidy
# brew install hougesen/tap/mdsf
lint:
golangci-lint run --timeout 60s --max-same-issues 50 ./...
@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && golangci-lint run --timeout 60s --max-same-issues 50 ./; fi
# mdsf verify --debug --log-level warn docs/
lint-fix:
golangci-lint run --timeout 60s --max-same-issues 50 --fix ./...
@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && golangci-lint run --timeout 60s --max-same-issues 50 --fix ./; fi
# mdsf format --debug --log-level warn docs/
audit:
go list -json -m all | nancy sleuth
outdated:
go list -u -m -json all | go-mod-outdated -update -direct
weight:
goweight
doc:
cd docs && npm install && npm start