Normalize task queue priorities by workflow

This commit is contained in:
Mikhail Chusavitin
2026-04-14 11:13:54 +03:00
parent 8fc986c933
commit b1a5035edd
2 changed files with 87 additions and 7 deletions

View File

@@ -36,6 +36,16 @@ var apiListNvidiaGPUStatuses = func(a *app.App) ([]platform.NvidiaGPUStatus, err
return a.ListNvidiaGPUStatuses()
}
const (
taskPriorityBenchmark = 10
taskPriorityBurn = 20
taskPriorityValidateStress = 30
taskPriorityValidate = 40
taskPriorityAudit = 50
taskPriorityInstallToRAM = 60
taskPriorityInstall = 70
)
// ── Job ID counter ────────────────────────────────────────────────────────────
var jobCounter atomic.Uint64
@@ -109,6 +119,30 @@ func shouldSplitHomogeneousNvidiaTarget(target string) bool {
}
}
func defaultTaskPriority(target string, params taskParams) int {
switch strings.TrimSpace(target) {
case "install":
return taskPriorityInstall
case "install-to-ram":
return taskPriorityInstallToRAM
case "audit":
return taskPriorityAudit
case "nvidia-benchmark":
return taskPriorityBenchmark
case "nvidia-stress", "amd-stress", "memory-stress", "sat-stress", "platform-stress", "nvidia-compute":
return taskPriorityBurn
case "nvidia", "nvidia-targeted-stress", "nvidia-targeted-power", "nvidia-pulse",
"nvidia-interconnect", "nvidia-bandwidth", "memory", "storage", "cpu",
"amd", "amd-mem", "amd-bandwidth":
if params.StressMode {
return taskPriorityValidateStress
}
return taskPriorityValidate
default:
return 0
}
}
func expandHomogeneousNvidiaSelections(gpus []platform.NvidiaGPU, include, exclude []int) ([]nvidiaTaskSelection, error) {
if len(gpus) == 0 {
return nil, fmt.Errorf("no NVIDIA GPUs detected")
@@ -458,6 +492,7 @@ func (h *handler) handleAPIAuditRun(w http.ResponseWriter, _ *http.Request) {
ID: newJobID("audit"),
Name: "Audit",
Target: "audit",
Priority: defaultTaskPriority("audit", taskParams{}),
Status: TaskPending,
CreatedAt: time.Now(),
}
@@ -526,7 +561,7 @@ func (h *handler) handleAPISATRun(target string) http.HandlerFunc {
DisplayName: body.DisplayName,
PlatformComponents: body.PlatformComponents,
}
tasks, err := buildNvidiaTaskSet(target, 0, time.Now(), params, name, h.opts.App, "sat-"+target)
tasks, err := buildNvidiaTaskSet(target, defaultTaskPriority(target, params), time.Now(), params, name, h.opts.App, "sat-"+target)
if err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
@@ -613,7 +648,7 @@ func (h *handler) handleAPIBenchmarkNvidiaRun(w http.ResponseWriter, r *http.Req
ID: newJobID("benchmark-nvidia"),
Name: stepName,
Target: "nvidia-benchmark",
Priority: 15,
Priority: defaultTaskPriority("nvidia-benchmark", taskParams{}),
Status: TaskPending,
CreatedAt: now,
params: taskParams{
@@ -645,7 +680,7 @@ func (h *handler) handleAPIBenchmarkNvidiaRun(w http.ResponseWriter, r *http.Req
name = fmt.Sprintf("%s · sequential", name)
}
tasks, err := buildNvidiaTaskSet("nvidia-benchmark", 15, time.Now(), taskParams{
params := taskParams{
GPUIndices: body.GPUIndices,
ExcludeGPUIndices: body.ExcludeGPUIndices,
SizeMB: body.SizeMB,
@@ -653,7 +688,8 @@ func (h *handler) handleAPIBenchmarkNvidiaRun(w http.ResponseWriter, r *http.Req
RunNCCL: runNCCL,
ParallelGPUs: parallelGPUs,
DisplayName: body.DisplayName,
}, name, h.opts.App, "benchmark-nvidia")
}
tasks, err := buildNvidiaTaskSet("nvidia-benchmark", defaultTaskPriority("nvidia-benchmark", params), time.Now(), params, name, h.opts.App, "benchmark-nvidia")
if err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
@@ -1054,7 +1090,7 @@ func (h *handler) handleAPIInstallToRAM(w http.ResponseWriter, r *http.Request)
ID: newJobID("install-to-ram"),
Name: "Install to RAM",
Target: "install-to-ram",
Priority: 10,
Priority: defaultTaskPriority("install-to-ram", taskParams{}),
Status: TaskPending,
CreatedAt: time.Now(),
}
@@ -1169,7 +1205,7 @@ func (h *handler) handleAPIInstallRun(w http.ResponseWriter, r *http.Request) {
ID: newJobID("install"),
Name: "Install to Disk",
Target: "install",
Priority: 20,
Priority: defaultTaskPriority("install", taskParams{}),
Status: TaskPending,
CreatedAt: time.Now(),
params: taskParams{
@@ -1461,4 +1497,3 @@ func (h *handler) rollbackPendingNetworkChange() error {
}
return nil
}

View File

@@ -39,6 +39,9 @@ func TestHandleAPISATRunDecodesBodyWithoutContentLength(t *testing.T) {
if got := globalQueue.tasks[0].params.BurnProfile; got != "smoke" {
t.Fatalf("burn profile=%q want smoke", got)
}
if got := globalQueue.tasks[0].Priority; got != taskPriorityValidate {
t.Fatalf("priority=%d want %d", got, taskPriorityValidate)
}
}
func TestHandleAPIBenchmarkNvidiaRunQueuesSelectedGPUs(t *testing.T) {
@@ -84,6 +87,9 @@ func TestHandleAPIBenchmarkNvidiaRunQueuesSelectedGPUs(t *testing.T) {
if task.params.RunNCCL {
t.Fatal("RunNCCL should reflect explicit false from request")
}
if task.Priority != taskPriorityBenchmark {
t.Fatalf("priority=%d want %d", task.Priority, taskPriorityBenchmark)
}
}
func TestHandleAPIBenchmarkNvidiaRunSplitsMixedGPUModels(t *testing.T) {
@@ -133,6 +139,12 @@ func TestHandleAPIBenchmarkNvidiaRunSplitsMixedGPUModels(t *testing.T) {
if got := globalQueue.tasks[1].params.GPUIndices; len(got) != 1 || got[0] != 2 {
t.Fatalf("task[1] gpu indices=%v want [2]", got)
}
if got := globalQueue.tasks[0].Priority; got != taskPriorityBenchmark {
t.Fatalf("task[0] priority=%d want %d", got, taskPriorityBenchmark)
}
if got := globalQueue.tasks[1].Priority; got != taskPriorityBenchmark {
t.Fatalf("task[1] priority=%d want %d", got, taskPriorityBenchmark)
}
}
func TestHandleAPISATRunSplitsMixedNvidiaTaskSet(t *testing.T) {
@@ -175,6 +187,39 @@ func TestHandleAPISATRunSplitsMixedNvidiaTaskSet(t *testing.T) {
if got := globalQueue.tasks[1].params.GPUIndices; len(got) != 1 || got[0] != 2 {
t.Fatalf("task[1] gpu indices=%v want [2]", got)
}
if got := globalQueue.tasks[0].Priority; got != taskPriorityValidate {
t.Fatalf("task[0] priority=%d want %d", got, taskPriorityValidate)
}
if got := globalQueue.tasks[1].Priority; got != taskPriorityValidate {
t.Fatalf("task[1] priority=%d want %d", got, taskPriorityValidate)
}
}
func TestDefaultTaskPriorityOrder(t *testing.T) {
got := []int{
defaultTaskPriority("install-to-ram", taskParams{}),
defaultTaskPriority("audit", taskParams{}),
defaultTaskPriority("cpu", taskParams{}),
defaultTaskPriority("cpu", taskParams{StressMode: true}),
defaultTaskPriority("nvidia-stress", taskParams{}),
defaultTaskPriority("nvidia-benchmark", taskParams{}),
}
want := []int{
taskPriorityInstallToRAM,
taskPriorityAudit,
taskPriorityValidate,
taskPriorityValidateStress,
taskPriorityBurn,
taskPriorityBenchmark,
}
for i := range want {
if got[i] != want[i] {
t.Fatalf("priority[%d]=%d want %d", i, got[i], want[i])
}
}
if !(got[0] > got[1] && got[1] > got[2] && got[2] > got[3] && got[3] > got[4] && got[4] > got[5]) {
t.Fatalf("priority order=%v", got)
}
}
func TestPushFanRingsTracksByNameAndCarriesForwardMissingSamples(t *testing.T) {