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https://github.com/ANL-CEEESA/MIPLearn.git
synced 2025-12-10 11:28:51 -06:00
Add _gurobipy suffix to all build_model functions
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@@ -184,7 +184,7 @@ class GurobiModel(AbstractModel):
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assert var_names.shape == var_values.shape
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n_fixed = 0
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for (var_idx, var_name) in enumerate(var_names):
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for var_idx, var_name in enumerate(var_names):
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var_val = var_values[var_idx]
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if np.isfinite(var_val):
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var = self.inner.getVarByName(var_name.decode())
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@@ -229,7 +229,7 @@ class GurobiModel(AbstractModel):
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self.inner.numStart = n_starts
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for start_idx in range(n_starts):
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self.inner.params.startNumber = start_idx
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for (var_idx, var_name) in enumerate(var_names):
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for var_idx, var_name in enumerate(var_names):
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var_val = var_values[start_idx, var_idx]
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if np.isfinite(var_val):
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var = self.inner.getVarByName(var_name.decode())
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@@ -243,14 +243,14 @@ class GurobiModel(AbstractModel):
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def _extract_after_load_vars(self, h5: H5File) -> None:
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gp_vars = self.inner.getVars()
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for (h5_field, gp_field) in {
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for h5_field, gp_field in {
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"static_var_names": "varName",
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"static_var_types": "vtype",
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}.items():
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h5.put_array(
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h5_field, np.array(self.inner.getAttr(gp_field, gp_vars), dtype="S")
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)
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for (h5_field, gp_field) in {
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for h5_field, gp_field in {
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"static_var_upper_bounds": "ub",
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"static_var_lower_bounds": "lb",
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"static_var_obj_coeffs": "obj",
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@@ -267,7 +267,7 @@ class GurobiModel(AbstractModel):
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names = np.array(self.inner.getAttr("constrName", gp_constrs), dtype="S")
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nrows, ncols = len(gp_constrs), len(gp_vars)
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tmp = lil_matrix((nrows, ncols), dtype=float)
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for (i, gp_constr) in enumerate(gp_constrs):
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for i, gp_constr in enumerate(gp_constrs):
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expr = self.inner.getRow(gp_constr)
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for j in range(expr.size()):
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tmp[i, expr.getVar(j).index] = expr.getCoeff(j)
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@@ -302,7 +302,7 @@ class GurobiModel(AbstractModel):
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dtype="S",
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),
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)
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for (h5_field, gp_field) in {
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for h5_field, gp_field in {
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"lp_var_reduced_costs": "rc",
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"lp_var_sa_obj_up": "saobjUp",
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"lp_var_sa_obj_down": "saobjLow",
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@@ -336,7 +336,7 @@ class GurobiModel(AbstractModel):
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dtype="S",
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),
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)
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for (h5_field, gp_field) in {
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for h5_field, gp_field in {
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"lp_constr_dual_values": "pi",
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"lp_constr_sa_rhs_up": "saRhsUp",
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"lp_constr_sa_rhs_down": "saRhsLow",
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