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Tips Before Downloading Download SDPA SDPA-GMP SDPA-M (MATLAB) SDPARA (Parallel) SDPA-C (Completion) SDPARA-C (Parallel & Completion) [Old Versions] Support FAQ

Before Downloading The items below provide the source file, the installation manual, and the user's manual for each software. The SDPA family consists of different software to solve the SDP problems. The page [SDPA Family] can suggest you the best choice of the SDPA family suitable for your SDP problem. Each software of the SDPA family is distributed under the GNU GPL (General Public License). Each software works on the following Operating Systems. SDPA(SDPA-GMP)7 SDPA6 SDPA-M SDPARA SDPA-C SDPARA-C Linux Available Available Available (5) Available (3) Available Available (3) Windows NOT Available (1) Available (5) NOT NOT NOT Mac Available (6) Available (2) Available (5) NOT NOT NOT Solaris Not inspected Available (2) Available (5) NOT NOT NOT Free BSD Available Available NOT Available (4) NOT NOT (1) When compiled by Visual C++, the SDPA links with CBLAS included in CLAPACK instead of the ATLAS library. If you want to compile the Linux source files, we recommend the cygwin environment for Windows. (2) Linux source of the SDPA can also be compiled on Mac or Solaris. If the ATLAS library can not be compiled, please try another version of gcc. (3) MPI system is required. (4) MPI-CH will automatically be installed by ports system. (5) SDPA-M is not supported for 64-bit platforms at the moment. (6) SDPA7 is supported for MacOSX Leopard and Tiger. If you have questions related to the installation and usage, please send us an e-mail from [here]. SDPA [brief description] sdpa.7.1.0.src.20080410.tar.gz SDPA source file for Linux/Unix. See the user's manual below. sdpa.7.1.0.manual.20080410.pdf SDPA installation manual for Linux/Unix. sdpa.7.0.5.src.20080216.tar.gz SDPA source file for Linux/Unix. See the user's manual below. sdpa.7.0.5.manual.20080228.pdf SDPA installation manual for Linux/Unix. sdpa.6.2.1.src.tar.gz SDPA source file for Linux/Unix. See install.txt and the user's manual below. sdpa.6.2.0.install.txt SDPA installation manual for Linux/Unix. sdpa.6.2.1.src.windows.zip SDPA source file for Windows. See Install-with-Visual-C++.txt in the archived file for more details on the installation. Visual C++ is required to compile from the source files. sdpa.6.2.0.simpleusage.txt SDPA quick start. sdpa.6.2.0.manual.pdf SDPA user's manual in PDF format. sdpa.6.2.0.manual.ps.gz SDPA user's manual in PS format. sdpa.6.2.0.freebsd.txt SDPA for Free BSD. SDPA old versions SDPA old versions can be downloaded from here. SDPA-GMP [brief description] sdpa-gmp.7.1.0.src.20080410.tar.gz SDPA-GMP source file for Linux/Unix. See the user's manual below. sdpa.7.1.0.manual.20080410.pdf SDPA-GMP installation manual for Linux/Unix. SDPA-M (MATLAB interface) [brief description] The installation for each package is explained in sdpamManual.pdf. sdpam.6.2.0.src.tar.gz SDPA-M source files for Linux, Solaris and Mac OS X. sdpam.6.2.0.bin.tar.gz SDPA-M binary files for Linux, Solaris and Mac OS X. sdpam.6.2.0.src.zip SDPA-M source files for Windows. sdpam.6.2.0.bin.zip SDPA-M binary files for Windows. sdpamManual.pdf SDPA-M installation and user's manual in PDF format. SDPA-M old versions SDPA-M old versions can be downloaded from here. SDPARA (parallel version) [brief description] sdpara.1.0.1.src.tar.gz SDPARA source file for Linux/Unix. See install.txt and simpleusage.txt below. sdpara.1.0.0.install.txt SDPARA installation manual for Linux/Unix. sdpara.1.0.0.simpleusage.txt SDPARA quick start. sdpara.1.0.0.freebsd.txt SDPARA for Free BSD. SDPARA old versions SDPARA old versions can be downloaded from here. SDPA-C (with the matrix completion) [brief description] sdpa-c.6.2.1.src.tar.gz SDPA-C source file for Linux/Unix. See install.txt and the user's manual below. sdpa-c.6.2.0.install.txt SDPA-C installation manual for Linux/Unix. sdpa-c.6.2.0.simpleusage.txt SDPA-C quick start. sdpa-c.6.2.0.manual.pdf SDPA-C user's manual in PDF format. sdpa-c.6.2.0.manual.ps.gz SDPA-C user's manual in PS format. SDPA-C old versions SDPA-C old versions can be downloaded from here. SDPARA-C (parallel version of the SDPA-C) [brief description] sdpara-c.1.0.1.src.tar.gz SDPARA-C source file for Linux/Unix. See install.txt and simpleusage.txt below. sdpara-c.1.0.0.install.txt SDPARA-C installation manual for Linux/Unix. sdpara-c.1.0.0.simpleusage.txt SDPARA-C quick start. SDPARA-C old versions SDPARA-C old versions can be downloaded from here. FAQ If you have questions, please contact us from [contact]. Q: [SDPA] How to print out DIMACS errors A: Please change #define DIMACS_PRINT 0 to #define DIMACS_PRINT 1 in rsdpa_io.cpp . It will require extra computation time and computation memory space. The extra time will be at most one iteration of primal-dual interior-point methods, while the extra memory space will be at most plus 20%. Q: [SDPARA] The output file does not contain the result matricies xMat and yMat. A: The problem SDPARA handles is assumed to be large, and writing the matrices xMat and yMat will generate too large output file. Hence, SDPARA in a default setting does not print out the matrices. If the matrices are necessary, please turn on the function call current.???.display at the bottom of rIO::printLastInfo in rsdpa_io.cpp. Q: [SDPA-C/SDPARA-C] The output file does not contain the result matricies xMat and yMat. A: In the completion method we implement in the software, we do not store xMat and yMat theirselves. To print out the matrices, we have to convert internal data to the matrices. Since it is estimated that the conversion will require too long computation time, we have not implemented the conversion.