search for: rowsi

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2008 Oct 30
1
row.names(data.frame(matrixWithDimnames)) depends on first rowname being "" or not. (PR#13230)
...rried into the output. I haven't had the time yet to make a fix for this, but the distinction between row.names[1] != or == "" comes from code in data.frame() itself (not as.data.frame.matrix): 81 if (missing(row.names) && nrows[i] > 0L) { 82 rowsi <- attr(xi, "row.names") 83 if (!(rowsi[[1L]] %in% "")) 84 row.names <- data.row.names(row.names, rowsi, 85 i) 86 } Why is that check there? Bill Dunlap TIBCO Spotfire wdunlap tibco.com
2008 Nov 03
0
row.names(data.frame(matrixWithDimnames)) depends on first (PR#13244)
...; I haven't had the time yet to make a fix for this, but the distinction between > row.names[1] != or == "" comes from code in data.frame() itself (not > as.data.frame.matrix): > > 81 if (missing(row.names) && nrows[i] > 0L) { > 82 rowsi <- attr(xi, "row.names") > 83 if (!(rowsi[[1L]] %in% "")) > 84 row.names <- data.row.names(row.names, rowsi, > 85 i) > 86 } > > Why is that check there? Well, there is a comment in the...
2002 Aug 28
2
NA rownames in dataframes
...3 Everything works. The peculiar thing is that when the NA is in the first row, things no longer work as I would have expected: > b <- data.frame(1:3, row.names = c(NA, "r2", "r3")) > cbind(b) Error in if (missing(row.names) && (nrows[i] > 0) && (rowsi[[1]] != "")) row.names <- data.row.names(row.names, : missing value where logical needed > data.frame(b) Error in if (missing(row.names) && (nrows[i] > 0) && (rowsi[[1]] != "")) row.names <- data.row.names(row.names, : missing value where logica...
2016 Dec 11
2
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
...uot;, 0, 31)>; def VK128Opnd : RegisterOperand<VK128> { let ParserMatchClass = MSA128AsmOperand; } class LD_INDIRECT_DESC_BASE2<string instr_asm, ValueType TyNode, RegisterOperand ROWD, RegisterOperand ROWSI = ROWD, RegisterOperand ROWSP = ROWD, // passthru register InstrItinClass itin = NoItinerary> { dag OutOperandList = (outs ROWD:$wd); dag InOperandList = (ins ROWSP:$wsp, VK128Opnd:$wsm, ROWSI:$wsptr, ROWSI:$wsi); string AsmString =...
2016 Dec 09
0
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
Hi Alex, I don’t know too much about recent MIPS, but have recently been doing something similar for the new ARM SVE architecture, so hopefully this will get you closer to what you need: If you’re looking where I think you are (lib/Target/X86/X86InstrAVX512.td), ‘GatherNode’ is a template argument, not a definition. It allows a PatFrag be passed into the avx512_gather multiclass definition.
2016 Dec 12
0
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
...K128Opnd : RegisterOperand<VK128> { > let ParserMatchClass = MSA128AsmOperand; > } > > class LD_INDIRECT_DESC_BASE2<string instr_asm, > ValueType TyNode, > RegisterOperand ROWD, > RegisterOperand ROWSI = ROWD, > RegisterOperand ROWSP = ROWD, // passthru register > InstrItinClass itin = NoItinerary> { > dag OutOperandList = (outs ROWD:$wd); > dag InOperandList = (ins ROWSP:$wsp, VK128Opnd:$wsm, ROWSI:$wsptr, ROWSI:$wsi); >...
2016 Dec 09
5
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
Hello. I read on page 4 of http://www.cs.fsu.edu/~whalley/cda5155/chap4.pdf that gather and scatter operations exist for Mips, named LVI and SVI, respectively. Did anyone think of implementing in the LLVM Mips back end (part of the MSA vector instructions) gather and scatter operations? If so, can you share with me the TableGen spec? (I tried to start from LD_DESC_BASE, but it
2016 Dec 15
2
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
...t;VK128> { >> let ParserMatchClass = MSA128AsmOperand; >> } >> >> class LD_INDIRECT_DESC_BASE2<string instr_asm, >> ValueType TyNode, >> RegisterOperand ROWD, >> RegisterOperand ROWSI = ROWD, >> RegisterOperand ROWSP = ROWD, // passthru register >> InstrItinClass itin = NoItinerary> { >> dag OutOperandList = (outs ROWD:$wd); >> dag InOperandList = (ins ROWSP:$wsp, VK128Opnd:$wsm, ROWSI:$wsptr, ROWSI:$...
2017 Aug 22
1
Error in .jnew(“java/io/FileOutputStream”, jFile)
...5.2006\ab_ret_banks_long_form_13.07.10.05.2006.xlsx (?????????????? ???? ?????????????? ?????????? ?????????????????? ????????) Also, I've got one more error. It's just following the previous one. Sorry, I'm totally noob here .. In addition: Warning message: In data.row.names(row.names, rowsi, i) : some row.names duplicated: 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,9...