From 8d7839b99723553c08b33c30980a001e7a3557b6 Mon Sep 17 00:00:00 2001 From: "Kartik K. Agaram" Date: Thu, 19 Feb 2015 16:46:47 -0800 Subject: 788 - reorg, showing off how tangle makes it --- cpp/013arithmetic | 220 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 cpp/013arithmetic (limited to 'cpp/013arithmetic') diff --git a/cpp/013arithmetic b/cpp/013arithmetic new file mode 100644 index 00000000..1c3f9d92 --- /dev/null +++ b/cpp/013arithmetic @@ -0,0 +1,220 @@ +:(before "End Primitive Recipe Numbers") +// Arithmetic ops. +Recipe_number["add"] = 2; +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") + case 2: { // add + trace("run") << "ingredient 0 is " << p->ingredients[0].name; + vector arg0 = read_memory(p->ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << p->ingredients[1].name; + vector arg1 = read_memory(p->ingredients[1]); + assert(arg1.size() == 1); + vector result; + result.push_back(arg0[0]+arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(p->products[0], result); + break; + } + +:(scenario "add_literal") +recipe main [ + 1:integer <- add 23:literal, 34:literal +] ++run: instruction 0 ++run: ingredient 0 is 23 ++run: ingredient 1 is 34 ++run: product 0 is 57 ++mem: storing in location 1 + +:(scenario "add") +recipe main [ + 1:integer <- copy 23:literal + 2:integer <- copy 34:literal + 3:integer <- add 1:integer, 2:integer +] ++run: instruction 2 ++run: ingredient 0 is 1 ++mem: location 1 is 23 ++run: ingredient 1 is 2 ++mem: location 2 is 34 ++run: product 0 is 57 ++mem: storing in location 3 + +:(before "End Primitive Recipe Numbers") +Recipe_number["subtract"] = 3; +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") + case 3: { // subtract + trace("run") << "ingredient 0 is " << p->ingredients[0].name; + vector arg0 = read_memory(p->ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << p->ingredients[1].name; + vector arg1 = read_memory(p->ingredients[1]); + assert(arg1.size() == 1); + vector result; + result.push_back(arg0[0]-arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(p->products[0], result); + break; + } + +:(scenario "subtract_literal") +recipe main [ + 1:integer <- subtract 5:literal, 2:literal +] ++run: instruction 0 ++run: ingredient 0 is 5 ++run: ingredient 1 is 2 ++run: product 0 is 3 ++mem: storing in location 1 + +:(scenario "subtract") +recipe main [ + 1:integer <- copy 23:literal + 2:integer <- copy 34:literal + 3:integer <- subtract 1:integer, 2:integer +] ++run: instruction 2 ++run: ingredient 0 is 1 ++mem: location 1 is 23 ++run: ingredient 1 is 2 ++mem: location 2 is 34 ++run: product 0 is -11 ++mem: storing in location 3 + +:(before "End Primitive Recipe Numbers") +Recipe_number["multiply"] = 4; +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") + case 4: { // multiply + trace("run") << "ingredient 0 is " << p->ingredients[0].name; + vector arg0 = read_memory(p->ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << p->ingredients[1].name; + vector arg1 = read_memory(p->ingredients[1]); + assert(arg1.size() == 1); + trace("run") << "ingredient 1 is " << arg1[0]; + vector result; + result.push_back(arg0[0]*arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(p->products[0], result); + break; + } + +:(scenario "multiply_literal") +recipe main [ + 1:integer <- multiply 2:literal, 3:literal +] ++run: instruction 0 ++run: ingredient 0 is 2 ++run: ingredient 1 is 3 ++run: product 0 is 6 ++mem: storing in location 1 + +:(scenario "multiply") +recipe main [ + 1:integer <- copy 4:literal + 2:integer <- copy 6:literal + 3:integer <- multiply 1:integer, 2:integer +] ++run: instruction 2 ++run: ingredient 0 is 1 ++mem: location 1 is 4 ++run: ingredient 1 is 2 ++mem: location 2 is 6 ++run: product 0 is 24 ++mem: storing in location 3 + +:(before "End Primitive Recipe Numbers") +Recipe_number["divide"] = 5; +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") + case 5: { // divide + trace("run") << "ingredient 0 is " << p->ingredients[0].name; + vector arg0 = read_memory(p->ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << p->ingredients[1].name; + vector arg1 = read_memory(p->ingredients[1]); + assert(arg1.size() == 1); + trace("run") << "ingredient 1 is " << arg1[0]; + vector result; + result.push_back(arg0[0]/arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(p->products[0], result); + break; + } + +:(scenario "divide_literal") +recipe main [ + 1:integer <- divide 8:literal, 2:literal +] ++run: instruction 0 ++run: ingredient 0 is 8 ++run: ingredient 1 is 2 ++run: product 0 is 4 ++mem: storing in location 1 + +:(scenario "divide") +recipe main [ + 1:integer <- copy 27:literal + 2:integer <- copy 3:literal + 3:integer <- divide 1:integer, 2:integer +] ++run: instruction 2 ++run: ingredient 0 is 1 ++mem: location 1 is 27 ++run: ingredient 1 is 2 ++mem: location 2 is 3 ++run: product 0 is 9 ++mem: storing in location 3 + +:(before "End Primitive Recipe Numbers") +Recipe_number["divide_with_remainder"] = 6; +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") + case 6: { // divide_with_remainder + trace("run") << "ingredient 0 is " << p->ingredients[0].name; + vector arg0 = read_memory(p->ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << p->ingredients[1].name; + vector arg1 = read_memory(p->ingredients[1]); + assert(arg1.size() == 1); + vector result0; + result0.push_back(arg0[0]/arg1[0]); + trace("run") << "product 0 is " << result0[0]; + write_memory(p->products[0], result0); + vector result1; + result1.push_back(arg0[0]%arg1[0]); + trace("run") << "product 1 is " << result1[0]; + write_memory(p->products[1], result1); + break; + } + +:(scenario "divide_with_remainder_literal") +recipe main [ + 1:integer, 2:integer <- divide_with_remainder 9:literal, 2:literal +] ++run: instruction 0 ++run: ingredient 0 is 9 ++run: ingredient 1 is 2 ++run: product 0 is 4 ++mem: storing in location 1 ++run: product 1 is 1 ++mem: storing in location 2 + +:(scenario "divide_with_remainder") +recipe main [ + 1:integer <- copy 27:literal + 2:integer <- copy 11:literal + 3:integer, 4:integer <- divide_with_remainder 1:integer, 2:integer +] ++run: instruction 2 ++run: ingredient 0 is 1 ++mem: location 1 is 27 ++run: ingredient 1 is 2 ++mem: location 2 is 11 ++run: product 0 is 2 ++mem: storing in location 3 ++run: product 1 is 5 ++mem: storing in location 4 -- cgit 1.4.1-2-gfad0