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Metal Acceleration for cuPDLP-C

Status: Open.

#2260 In ERGO-Code/HiGHS;

· swiggyachint08 opened on Mar 28, 2025

Shifting residual errors to primal and dual variables leads to confusion over original solution accuracy

code-quality

LP

Status: Open.

#2251 In ERGO-Code/HiGHS;

· jajhall opened on Mar 23, 2025

Use of feasibility/optimality tolerances is opaque

code-quality

Documentation

Status: Open.

#2249 In ERGO-Code/HiGHS;

· jajhall opened on Mar 22, 2025

HighsCallbackDataIn with user_interrupt = 1 (nonzero) not working i.e., not returning HiGHS back to the user

bug

MIP

Status: Open.

#2248 In ERGO-Code/HiGHS;

· jeffreydeankelly2 opened on Mar 22, 2025

Improve warm starting after model changes

code-quality

enhancementNew feature or requestNew feature or request

Status: Open.

#2230 In ERGO-Code/HiGHS;

· jajhall opened on Mar 13, 2025

time_limit parameter doesn't work even if I turn off the presolve

code-quality

MIP

MIP Presolve

Timeout

Status: Open.

#2226 In ERGO-Code/HiGHS;

· paramshah-official opened on Mar 11, 2025

Does the analytic centre calcuation ever keep running

code-quality

MIP

Status: Open.

#2219 In ERGO-Code/HiGHS;

· jajhall opened on Mar 9, 2025

ns1760995 illustrates failure of timeout in presolve

code-quality

MIP

MIP Presolve

Timeout

Status: Open.

#2217 In ERGO-Code/HiGHS;

· jajhall opened on Mar 9, 2025

Add HighsLpRelaxation::Status::kTimeLimit

bug

enhancementNew feature or requestNew feature or request

MIP

Timeout

Status: Open.

#2214 In ERGO-Code/HiGHS;

· jajhall opened on Mar 7, 2025

HiGHS crashes with assertion failure

bug

MIP

Status: Open.

#2205 In ERGO-Code/HiGHS;

· zxt5 opened on Mar 5, 2025

Retain the last n warning/error messages and introduce methods to extract them

enhancementNew feature or requestNew feature or request

Status: Open.

#2182 In ERGO-Code/HiGHS;

· jajhall opened on Feb 16, 2025

HiGHS generates a different result from other solvers

bug

MIP

Status: Open.

#2179 In ERGO-Code/HiGHS;

· zxt5 opened on Feb 13, 2025