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Iroy30Iroy30
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Merge remote-tracking branch 'iroy30/add_exception_handling_pdlp'
2 parents 2efc6cd + 439bf38 commit 2903db8

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Lines changed: 670 additions & 190 deletions

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‎cpp/src/pdlp/solve.cu‎

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@@ -1197,12 +1197,6 @@ optimization_problem_solution_t<i_t, f_t> run_concurrent(
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barrier_thread.join();
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// TODO: Active Issue: PDLP throws an Exception interminttently.
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if (pdlp_exception) {
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printf("Rethrowing PDLP exception from concurrent mode\n");
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std::rethrow_exception(pdlp_exception);
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}
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// copy the dual simplex solution to the device
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auto sol_dual_simplex =
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!settings.inside_mip

‎docs/cuopt/source/_static/install-selector.css‎

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/* SPDX-FileCopyrightText: Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Install selector – NVIDIA green button and improved look and feel */
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:root {
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--cuopt-nvidia-green: #76b900;
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--cuopt-nvidia-green-hover: #6aa000;
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--cuopt-nvidia-green-active: #5c8f00;
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--cuopt-border: #d0d0d0;
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--cuopt-bg-subtle: #f5f5f5;
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--cuopt-text: #333;
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--cuopt-radius: 6px;
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}
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.cuopt-install-selector-wrap {
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background: var(--cuopt-bg-subtle);
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border: 1px solid var(--cuopt-border);
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border-radius: var(--cuopt-radius);
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padding: 1.25rem 1.5rem;
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margin: 1.25em 0;
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max-width: 42em;
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}
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.cuopt-install-selector-wrap.cuopt-install-error {
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border-color: #c00;
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background-color: #fff5f5;
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}
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.cuopt-install-selector-wrap.cuopt-install-error code {
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font-size: 0.9em;
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padding: 0.1em 0.3em;
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background: #fff;
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border-radius: 3px;
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}
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.cuopt-install-selector-table {
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margin: 0 !important;
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border: none !important;
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width: 100%;
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table-layout: fixed;
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}
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.cuopt-install-selector-table tr {
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border: none;
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}
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.cuopt-install-selector-table td {
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border: none;
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padding: 0.4em 0.6em 0.4em 0;
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vertical-align: middle;
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}
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.cuopt-install-selector-table td:first-child {
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width: 6em;
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white-space: nowrap;
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font-weight: 600;
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color: var(--cuopt-text);
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vertical-align: middle;
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padding-right: 1rem;
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}
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.cuopt-opt-label {
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font-weight: 600;
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color: var(--cuopt-text);
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}
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.cuopt-opt-group {
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display: flex;
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flex-wrap: nowrap;
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gap: 0;
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align-items: stretch;
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min-width: 0;
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width: 100%;
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}
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.cuopt-opt-group .cuopt-opt {
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flex: 1 1 0;
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min-width: 0;
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}
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.cuopt-opt {
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 0.5em 0.5em;
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font-size: 0.9em;
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color: var(--cuopt-text);
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background-color: #fff;
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border: 1px solid var(--cuopt-border);
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border-radius: 0;
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cursor: pointer;
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transition: border-color 0.15s ease, background-color 0.15s ease;
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box-sizing: border-box;
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text-align: center;
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}
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.cuopt-opt:first-child {
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border-radius: 4px 0 0 4px;
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}
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.cuopt-opt:not(:first-child) {
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margin-left: -1px;
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}
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.cuopt-opt:last-child {
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border-radius: 0 4px 4px 0;
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}
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.cuopt-opt:hover {
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border-color: #999;
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background-color: #fafafa;
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z-index: 1;
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}
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/* Hide radio visually; keep for accessibility and click behavior */
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.cuopt-opt input {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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margin: -1px;
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overflow: hidden;
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clip-path: inset(50%);
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-webkit-clip-path: inset(50%);
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white-space: nowrap;
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border: 0;
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}
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.cuopt-opt:has(input:focus) {
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outline: 2px solid var(--cuopt-nvidia-green);
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outline-offset: 2px;
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z-index: 2;
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}
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.cuopt-opt:has(input:checked) {
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border-color: var(--cuopt-nvidia-green);
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background-color: rgba(118, 185, 0, 0.08);
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z-index: 1;
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}
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.cuopt-install-output {
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margin-top: 1.25rem;
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padding-top: 1rem;
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border-top: 1px solid var(--cuopt-border);
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}
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.cuopt-install-copy-wrap {
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text-align: center;
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margin-top: 0.75em;
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}
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#cuopt-copy-btn.cuopt-install-copy-btn {
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display: inline-flex;
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align-items: center;
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gap: 0.35em;
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padding: 0.5em 1em;
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font-size: 0.9em;
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font-weight: 600;
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color: #fff !important;
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background-color: var(--cuopt-nvidia-green);
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border: none;
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border-radius: 4px;
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cursor: pointer;
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transition: background-color 0.15s ease;
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}
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#cuopt-copy-btn.cuopt-install-copy-btn:hover {
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background-color: var(--cuopt-nvidia-green-hover);
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}
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#cuopt-copy-btn.cuopt-install-copy-btn:active {
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background-color: var(--cuopt-nvidia-green-active);
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}
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#cuopt-copy-btn.cuopt-install-copy-btn:focus {
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outline: 2px solid var(--cuopt-nvidia-green);
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outline-offset: 2px;
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}
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#cuopt-cmd-out.cuopt-install-cmd-out {
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width: 100%;
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min-height: 6.5em;
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padding: 0.75em 1em;
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font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
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font-size: 0.85em;
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line-height: 1.45;
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color: var(--cuopt-text);
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background-color: #fff;
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border: 1px solid var(--cuopt-border);
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border-radius: 4px;
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resize: vertical;
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box-sizing: border-box;
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}
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#cuopt-cmd-out.cuopt-install-cmd-out:focus {
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outline: 2px solid var(--cuopt-nvidia-green);
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outline-offset: 0;
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border-color: var(--cuopt-nvidia-green);
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}

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