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[/] [raytrac/] [branches/] [fp_sgdma/] - Rev 228

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  • Rev 228 2012-08-22 20:19:38 GMT
  • Author: jguarin2002
  • Log message:
    Fixed a BUG where big differences betweeen exponents difference suffered from miss-signedness because of the width of the result was 1 bit narrower, and still its highest significant bit was taken as the sign, in result big differences in where taken as negative results... leading to situations like A+0=0 cause the exponent chosen as the big one was the zero's (-127) leading to an unexpected 0 in the result. The bug was fixed by correcting the signedness of the operation and making the result less narrower in one bit.
Path Last modification Log RSS feed
[FOLDER] raytrac/ 228  4486d 17h jguarin2002 View Log RSS feed
[NODE][FOLDER] branches/ 228  4486d 17h jguarin2002 View Log RSS feed
[NODE][NODE][FOLDER] fp/ 227  4486d 21h jguarin2002 View Log RSS feed
[NODE][NODE][FOLDER] fp_sgdma/ 228  4486d 17h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] ap_n_dpc.vhd 228  4486d 17h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] arithblock.vhd 228  4486d 17h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] arithpack.vhd 219  4496d 10h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] fadd32.vhd 219  4496d 10h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] fadd32long.vhd 228  4486d 17h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] fmul32.vhd 219  4496d 10h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] invr32.vhd 221  4496d 07h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] meminvr.mif 196  4538d 13h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] memsqrt.mif 196  4538d 13h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] raytrac.vhd 221  4496d 07h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] raytrac_hw.tcl 221  4496d 07h jguarin2002 View Log RSS feed
[NODE][NODE][NODE][FILE] sqrt32.vhd 221  4496d 07h jguarin2002 View Log RSS feed
[NODE][FOLDER] tags/ 1  5079d 06h root View Log RSS feed
[NODE][FOLDER] trunk/ 118  4870d 13h jguarin2002 View Log RSS feed

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