v0.3.0 - Hardware dashboard + knob context + Explain context + Open WebUI link
Hardware dashboard:
- New hardware.py module: SSH probes each Spark for hostname, uptime, load+cores, RAM, disk, GPU (name, util, temp, power) + per-process GPU memory sum
- DGX Spark uses unified memory (nvidia-smi memory.total returns N/A); fall back to per-process compute memory and compute fraction against system RAM. Marks with gpu_unified_memory=true.
- 4s TTL cache in HardwareProbe to avoid hammering
- /api/hardware returns per-Spark snapshot
- UI: 'Spark hardware' section at the top with per-Spark cards (CPU load, RAM, GPU mem (unified), GPU util + temp + power, disk) — bars with warn threshold styling
- Polls every 8s
Knob context (tied to live hardware):
- Each Advanced knob now shows plain-English help text
- 'GPU memory %' shows '~N GB allocated · ~M GB left for OS/buffers' computed from actual Spark RAM
- 'Max context' shows '~N pages of text'
- Toggles show tradeoff descriptions
Explain context:
- '✨ Explain context' button on the update banner
- /api/explain-updates POST: forwards pending commits to the loaded vLLM model and streams its response back as SSE
- Renders into an expandable 'Explained by the loaded LLM' section under Pending commits
- Reasoning tokens shown italicized when the model emits them
Open WebUI integration:
- New 'Open WebUI URL' optional field in Configure Sparks
- /api/config exposes it; UI shows 'Open chat ↗' button in the top bar if set
Downloads:
- Third radio option: Spark 1 only / Spark 2 only / Both Sparks
- Backend picks SSH target based on mode
- HF repo link icon next to the input
- Helper line about NVFP4 for Blackwell
Model cards:
- Repo name is now a clickable link to its Hugging Face page
Package: bump 0.3.0:0
This commit is contained in:
Grant
@@ -45,6 +45,17 @@ body {
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.logo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
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.current { flex: 1; text-align: right; font-size: 14px; }
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.current strong { color: var(--accent); }
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.topbar-btn {
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background: var(--surface-2);
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border: 1px solid var(--border);
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color: var(--text);
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padding: 5px 10px;
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border-radius: 6px;
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font-size: 12px;
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text-decoration: none;
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transition: border-color 0.15s, background 0.15s;
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}
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.topbar-btn:hover { background: #24242c; border-color: var(--accent); color: var(--accent); }
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main {
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max-width: 880px;
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@@ -268,6 +279,14 @@ main {
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font: 13px ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
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}
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.modal-row textarea { font-family: inherit; resize: vertical; }
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.modal-row .knob-hint {
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color: var(--muted);
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font-size: 11px;
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line-height: 1.5;
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margin-top: 2px;
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padding-left: 2px;
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}
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.modal-row.inline .knob-hint { width: 100%; margin-left: 22px; margin-top: 0; }
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.modal-row input:focus, .modal-row textarea:focus, .modal-row select:focus { outline: 1px solid var(--info); border-color: var(--info); }
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.modal-row input[type='range'] { padding: 0; flex: 1; }
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.modal-fieldset {
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@@ -295,6 +314,31 @@ main {
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.ub-context a { color: var(--info); text-decoration: none; }
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.ub-context a:hover { text-decoration: underline; }
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.ub-context em { font-style: normal; color: var(--text); font-weight: 500; }
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#ub-explain-section { margin-top: 8px; }
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#ub-explain-section summary { cursor: pointer; padding: 4px 0; }
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.explain-content {
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background: #08080b;
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border: 1px solid var(--border);
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border-radius: 6px;
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padding: 12px 14px;
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margin-top: 8px;
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font-size: 13px;
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line-height: 1.6;
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color: #c7c7d1;
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white-space: pre-wrap;
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word-break: break-word;
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max-height: 320px;
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overflow: auto;
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}
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.explain-content .reasoning {
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color: var(--muted);
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font-style: italic;
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font-size: 11px;
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border-left: 2px solid var(--border);
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padding-left: 10px;
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margin: 4px 0;
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}
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.update-banner.up-to-date {
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border-color: var(--border);
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color: var(--muted);
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@@ -306,6 +350,51 @@ main {
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#ub-list summary { cursor: pointer; padding: 4px 0; }
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#ub-progress { margin-top: 10px; }
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/* ===== Hardware dashboard ===== */
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.hardware-grid {
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display: grid;
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gap: 14px;
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grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
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}
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.hw-card {
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background: var(--surface);
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border: 1px solid var(--border);
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border-radius: var(--radius);
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padding: 14px 16px;
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.hw-card .head {
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display: flex;
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align-items: baseline;
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gap: 8px;
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margin-bottom: 4px;
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}
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.hw-card .head .name { font-weight: 600; font-size: 15px; }
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.hw-card .head .meta { color: var(--muted); font-size: 12px; margin-left: auto; }
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.hw-card.unreachable { border-color: rgba(239, 68, 68, 0.4); }
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.hw-card.unreachable .name { color: var(--error); }
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.hw-metric { display: flex; align-items: center; gap: 10px; font-size: 12px; }
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.hw-metric .label { color: var(--muted); width: 56px; flex-shrink: 0; text-transform: uppercase; letter-spacing: 0.05em; font-size: 11px; }
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.hw-metric .bar { flex: 1; height: 8px; background: var(--surface-2); border-radius: 4px; overflow: hidden; position: relative; }
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.hw-metric .bar > span {
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display: block;
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height: 100%;
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background: linear-gradient(90deg, var(--info), var(--accent));
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border-radius: 4px;
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transition: width 0.4s ease-out;
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}
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.hw-metric .bar.warn > span { background: linear-gradient(90deg, var(--warn), var(--error)); }
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.hw-metric .val {
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font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
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font-size: 12px;
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color: var(--text);
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min-width: 110px;
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text-align: right;
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}
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/* ===== Section header (title + action button) ===== */
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.section-header {
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@@ -358,6 +447,24 @@ main {
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min-width: 200px;
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}
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.dl-row input[type='text']:focus { outline: 1px solid var(--info); border-color: var(--info); }
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.dl-hf-link {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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background: var(--surface-2);
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border: 1px solid var(--border);
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color: var(--info);
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padding: 7px 10px;
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border-radius: 6px;
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text-decoration: none;
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font-size: 14px;
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flex-shrink: 0;
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}
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.dl-hf-link:hover { background: rgba(96, 165, 250, 0.08); border-color: var(--info); }
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.dl-help { padding-left: 122px; line-height: 1.6; }
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.dl-help a { color: var(--info); text-decoration: none; }
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.dl-help a:hover { text-decoration: underline; }
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.dl-help code { background: var(--surface-2); padding: 1px 5px; border-radius: 3px; font-size: 11px; }
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.radio { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text); cursor: pointer; }
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.radio input { accent-color: var(--accent); }
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.dl-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 10px; }
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@@ -489,6 +596,9 @@ main {
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font-size: 11px;
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color: #5c5c66;
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}
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.card .repo a { color: inherit; text-decoration: none; }
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.card .repo a:hover { color: var(--info); text-decoration: underline; }
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.card .repo .hf-icon { font-size: 13px; opacity: 0.7; }
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.tag {
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background: var(--surface-2);
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border: 1px solid var(--border);
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