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Code Issues 1 Releases Wiki Activity

Fix some example issue and warnings under -Os.

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This commit is contained in:
Calvin Rose
2019-12-08 12:39:37 -06:00
parent 66d82c4513
commit eb1c21b0da
3 changed files with 17 additions and 25 deletions
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36
examples/tarray.janet
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@@ -1,7 +1,5 @@
# naive matrix implementation for testing typed array
(defmacro printf [& xs] ['print ['string/format (splice xs)]])
(defn matrix [nrow ncol] {:nrow nrow :ncol ncol :array (tarray/new :float64 (* nrow ncol))})
(defn matrix/row [mat i]
@@ -34,22 +32,21 @@
((matrix/row mat i) j))
(defn matrix/get** [mat i j value]
((matrix/column j) i))
((matrix/column mat j) i))
(defn tarray/print [array]
(def size (tarray/length array))
(def buf @"")
(buffer/format buf "[%2i]" size)
(defn tarray/print [arr]
(def size (tarray/length arr))
(prinf "[%2i]" size)
(for i 0 size
(buffer/format buf " %+6.3f " (array i)))
(print buf))
(prinf " %+6.3f " (arr i)))
(print))
(defn matrix/print [mat]
(def {:nrow nrow :ncol ncol :array tarray} mat)
(printf "matrix %iX%i %p" nrow ncol tarray)
(for i 0 nrow
(tarray/print (matrix/row mat i))))
(tarray/print (matrix/row mat i))))
(def nr 5)
@@ -57,27 +54,20 @@
(def A (matrix nr nc))
(loop (i :range (0 nr) j :range (0 nc))
(matrix/set A i j i))
(matrix/set A i j i))
(matrix/print A)
(loop (i :range (0 nr) j :range (0 nc))
(matrix/set* A i j i))
(matrix/set* A i j i))
(matrix/print A)
(loop (i :range (0 nr) j :range (0 nc))
(matrix/set** A i j i))
(matrix/set** A i j i))
(matrix/print A)
(printf "properties:\n%p" (tarray/properties (A :array)))
(for i 0 nr
(printf "row properties:[%i]\n%p" i (tarray/properties (matrix/row A i))))
(printf "row properties:[%i]\n%p" i (tarray/properties (matrix/row A i))))
(for i 0 nc
(printf "col properties:[%i]\n%p" i (tarray/properties (matrix/column A i))))
(printf "col properties:[%i]\n%p" i (tarray/properties (matrix/column A i))))